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After enduring months of torture at the hands of the Black Jacks MC, and betrayed by his own club, Holt T-Rex Savage, a junior member of the Sinner's Tribe Motorcycle Club, will stop at nothing to get revenge. But falling for a beautiful woman with dangerous ties to his sworn enemy was never part of the plan . . . Raised by the Black Jacks, Naiya Kelly grew up fast, furiously, and with little to lose. But now that she's put her MC days behind her, she is free to do what she wants--until she meets a man who imprisons her, body and soul. She swore she'd never give her heart to a biker, but Holt is the most passionate, protective man she's ever known. But will Holt be forced to betray his one true love to exact his revenge? Contains mature themes.

384 pages, Mass Market Paperback

First published June 28, 2016

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About the author

Sarah Castille

37 books3,155 followers
New York Times and USA Today Bestselling author, Sarah Castille, writes contemporary erotic romance and romantic suspense featuring blazingly hot alpha heroes and the women who tame them. A recovering lawyer and caffeine addict, she worked and traveled abroad before trading her briefcase and stilettos for a handful of magic beans and a home near the Canadian Rockies.

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Displaying 1 - 30 of 236 reviews
Profile Image for XxTainaxX Curvy and Nerdy.
1,475 reviews454 followers
June 8, 2016
Holt has lived in hell for three months. Being tortured day and night can break a man and make him change. Naiya came back into town to bury her mother. She doesn't escape the attention of her mother's former lover and is now about to relive her worst nightmare. She helps the man tied up in the dungeon, but the freedom they achieve goes beyond the cell holding them. These two have excellent chemistry. Naiya is awesomely geeky in the best ways. Holt needs her more than he knows. He is a great lead. Though consumed by revenge at first, he opens up his heart and gains a solid reward for his suffering. Love. I enjoyed the bromance aspect of this story as well. It was very emotional and powerful. The plot was well done with pacing right on point. Great character development. Good balance in complexity. I respect characters that forge their own way as these two do. Great read. Safety: h starts off having a boyfriend. They break up before she and Holt do anything. Holt ends up picking up a hooker but does not do anything with her. That part annoyed me and seemed unnecessary to the story. No sharing. Condoms at first, then none. There was rape and abuse. H pushes h away a few times.

ARC received in exchange for an honest review.
Profile Image for ✰ Liz ✰ .
1,350 reviews1,252 followers
July 7, 2016
"Anyone who hurts you. Anyone who touches you. Anyone who makes you scared. Anyone who makes you cry. I'll rip out their hearts, break their bones, and drown in their fucking blood to keep you safe."

Chaos Bound is the fourth book in the Sinner's Tribe Motorcycle Club Series. Although each book can be read as a stand-alone, I highly recommend starting with Rough Justice, the first book in the series, and reading all the way through to grasp the depths of the characters and their relationships. Chaos Bound begins shortly after Sinner's Steel. Holt, aka "T-Rex", has been held captive and tortured by the enemy club the Black Jacks.

"I'm here. Brothers, save me."
After being left to die, Holt has denounced his club and given up on everyone and everything. The only thing he wants and needs is to escape his prison cell so that he can recover and seek revenge. He is out for blood. But first, he needs to survive.

The Sinner's MC is grieving the loss of T-Rex. After believing he has perished, the club is formulating the best plan to seek revenge on the Black Jacks. T-Rex's best friend and brother Savage has refused to give up on his best friend. Refusing to believe that he is gone, he continues to hold out hope that his best friend and brother will be coming home!
"You're gonna come with me."
Naiya grew up in the Black Jack MC. The daughter of a club whore (and junkie), she spent her childhood exposed to abuse and brutality at the hands of the bad bikers. After successfully escaping the life, she has made a good life for herself away from the MC life. However, when she returns home for some family business, she is taken by the Jacks and thrown back into hell.

"The two of you are like goddamned Bonne and Clyde."
Holt and Naiya find themselves at the mercy of the Jacks. Holt is so badly injured that he can barely walk and yet, together, they are able to formulate a plan of escape. After running from the Jacks, Naiya enlists the help of her friends to help mend Holt. Still on the run from the Jacks, Holt must find a way to seek out revenge. The only thing on his mind is to make his brothers pay for abandoning him and to kill every Jack for the pain and torture they have caused him. As Naiya and Holt begin to grow closer together they share a tender bond of friendship that quickly develops into so much more. Holt is ferociously protective of Naiya. But is Naiya prepared to put aside her past and embrace the love of a biker? Is Holt able to set aside his hatred and forgive his brothers?
"He filled her completely, perfectly, like they were one person and not two."

Told in dual POV, Chaos Bound is a fantastic addition to the series. Holt and Naiya are quite complex with their own idiosyncracies. Watching the evolution of their relationship develop was quite touching and the passion between the two was smoking hot! Even though Naiya was no stranger to intimacy, Holt was able to truly break through her barriers and make her feel things she had never felt before! Another amazing element to this read was the dynamic between T-Rex and his best friend Savage. There is something special about the bond between brothers in an MC and to witness the extra bond between these two was quite extraordinary.


Overall, this MC Series is a must read for MC Romance Fans. The characters in the Sinner's are dynamic and the action will keep you on the edge of your seat the entire read. I am thoroughly hooked and cannot wait for more!

***Sinner's Tribe Motorcycle Club***
Rough Justice (Sinner's Tribe Motorcycle Club, #1) by Sarah CastilleBeyond the Cut (Sinner's Tribe Motorcycle Club, #2) by Sarah CastilleSinner's Steel (Sinner's Tribe Motorcycle Club, #3) by Sarah CastilleChaos Bound (Sinner's Tribe Motorcycle Club, #4) by Sarah Castille

*ARC graciously provided via publisher in exchange for an honest review!*

For more reviews/reveals/giveaways visit:

Profile Image for Kathleen.
691 reviews91 followers
June 8, 2016
Release Date : June 28th, 2016.
Story Rating ~ 5 Stars!
Hero Rating ~ 4.5 Stars!
Heroine Rating ~ 4.5 Stars!
Villain Rating ~ 5 Bad to the Bone Stars!
Action Level ~ 4 Stars!
Heat Level ~ 3.75 Spicy Stars!
Ending ~ 5 I LOVED IT STARS!
Overall Rating ~ 5 HEART & SOUL STARS!

I’ve been a fan of this series and was excited to read book 4, Chaos Bound, in the Sinner’s Tribe Motorcycle club series. Let me tell you, this book did NOT disappoint me. This book is about T-Rex/Holt who had been taken by the Sinner’s MC clubs enemy, The Black Jacks. He was put in a dungeon and tortured for 3 months. All the while hoping his MC Brothers would rescue him. As time went on, he lost hope that they would come and figured they just gave up on him. This messed with his mind and left him not only wanting to get revenge on Viper and The Black Jack’s but also get his revenge on the Sinner’s for giving up on rescuing him.

Naiya was at her mother’s funeral. She was scared because she feared Viper would come after her. Her mother owed Viper money due to a drug addiction that Viper so willing got her hooked up in. And then it happened, Viper show up, he took Naiya back to his house and tossed her in his dungeon.

This is where T-Rex/Holt and Naiya first meet. Holt is hanging from chains, beaten, whipped, burned, starving and dehydrated. He could barely even talk and was very close to death’s door. But with the help of Naiya and his determination to get his revenge they managed to escape.

This was a fast paced book with danger lurking at every turn for Naiya and Holt. There was never a dull moment and I did not want to set this book down.

There were also other things happening as this story unfolded, one of those being Tank, Holt’s best friend, his soul brother. I could really feel the need these two had for each other, the friendship they shared. As things went from bad to worse, Naiya, Holt and Tank had each other’s backs.

There were a lot of secondary characters, some new and some from the previous books in this series. They all added so much to the overall story. The one surprising me the most, Shaggy. I’ll not say why, you’ll just have to read this book and find out.

As far as villain’s go, Viper was a nasty piece of work. He IS the V in violence. Killing, torturing, raping, stealing, blackmailing, you name it and he done it. That is why he gets a 5 star rating, because he was the worst type of villain you could possibly think of.

There was just one thing that bothered me just a bit though, the whole your mine but I’m leaving you thing that Holt and Naiya had going on. Oh well, it did not affect my overall enjoyment too much so I did not factor it into my rating.

Near the end, the action geared up a whole notch. It was scary and exciting all rolled into one. I was really happy with the conclusion to this part of the book and then I was treated to a FANTASTIC epilogue! It made me grin ear to ear and had my eye’s watering up with happiness.

I’m very invested in this series and I’m really hoping that Tank gets his book next. I really want Tank to get his woman too and visit all the characters from this series again.

Warnings : If you do not like violence in your romances then this book may not be for you.
Also I feel that you could read this as a standalone, however I would recommend reading the 3 previous books in this series first.

* I received an ARC from St Martin’s Press Via Netgalley in exchange for an honest review.*
Profile Image for Kelly (and the Book Boar).
2,453 reviews7,565 followers
June 20, 2016
Find all of my reviews at: http://52bookminimum.blogspot.com/

“You will never be in my way, darlin’. You are the way.”

Last week I asked one of my co-workers to break my fingers for me in order to keep me off the internet, but since that didn’t work . . .

Palm Springs commercial photography

On Naiya’s fifteenth birthday she received a gift from Viper (President of the Black Jacks Motorcycle Club) she would never forget. Fast forward to the present and a now grown Naiya who owes the Black Jacks for her deceased mother’s debts. Naiya finds herself in Viper’s dungeon along with Holt, a man the Black Jacks tortured and now believe to be dead. Circumstances force the two to work together in order to escape (to “Beaver Country” LOLOLOLOL) and y’all know what happens next right????

Palm Springs commercial photography
(That’s Justin Bieber!!!! How many of you old ladies were getting all revved up???? BWAHAHAHAHAHA!)

Anyway, yes DUH that happens and since Naiya is all damaged goods and much like myself does not know how to feel the human feels she likes a fellow who plows her like a cornfield and is all . . .

But since these books are really written for the ladies in the hizzy, leading man Holt goes all Whitney Houston and is all . . .

Palm Springs commercial photography

“I am nothing, Naiya, if I don’t have you.”

This wasn’t too shabby. My husband will say it didn’t work out as well for him as Burn Down the Night, but I’m not a machine! Obviously if you’re looking for a lot of stabby or heavy revenge action this probably isn’t for you since, you know, it’s really a porno and all. But the story was decent, the sex was hot without any of the squicky speak that gets my gag reflex going and the characters were well developed. The only thing I don’t understand? How do these dudes with the 12 inch schlongs and billions of notches on their bedpost not know how to get the job done internally, if you know what I mean. I mean really. . . .

Palm Springs commercial photography

ARC provided by NetGalley in exchange for an honest review. Thank you, NetGalley!
Profile Image for Michelle.
2,101 reviews1,254 followers
June 28, 2016
ARC provided by publisher in exchange for an honest review

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If there is ever an MC book that deserves a book hug, CHAOS BOUND by Sarah Castille would be it. I LOVE this fourth installment to the Sinner’s Tribe Motorcycle Series, which happens to be my favorite. As a big fan of the series, I love that Ms. Castille continues to give her readers the rough, sexy, dangerous and intense MC romance novels.

 photo ac3db0fdb5fa3b9c4435af8f00dac2_zpsohui7lco.gif “She felt right beside him. Perfect. Broken. Just like him.”

In this dark and dangerous world of bikers, Sarah Castille not only takes her readers down a vivid and raw journey of the MC clubs and the fierce ladies, who are willing to go beyond the means to protect and stand by their men but she also allows her readers to FEEL the vulnerability, anger, revenge, hope and passion. And trust me when I say that Chaos Bound is bound with so much raw emotions and intensity.

 photo 036bd018bbf7c7fe8131b5a0edf8e7_zpsq1vefbh7.gif “I got a lot of anger in me,” he said softly. “Always have, although nothing like I got now. Sometimes I’m afraid it will consume me. But when I’m with you, it … just … fades. I’ll never hurt you. Never push you farther than you want to go. You’re safe with me. You got my word on that.”

Tempting girl in garage

In this fourth installment, Sarah Castille perfectly weaves a raw, gritty and intense perspective of revenge and the code of brotherhood that these bikers live and die for. Unlike the previous books in this series, Sarah Castille stripped her characters to the very core allowing readers to FEEL every emotions. And I mean everything from hate, sadness, loss, hopelessness, emptiness, anger, revenge, forgiveness, and love. With a wide array of emotions thrown at the readers, Ms. Castille allowed readers to feel for her hero and heroine.

 photo ac3db0fdb5fa3b9c4435af8f00dac2_zpsohui7lco.gif “I need you,” he said. “You’re mine, and I’m not going to let you go. Whatever I have to do, whatever it takes, however long … If you can’t live the biker life after I’m done with Viper, then I won’t live it. But you can’t leave me. I am nothing, Naiya, if I don’t have you.”

REVENGE is the only thing that consumes and keeps Holt “T-Rex” Savage alive. As a member of the Sinner’s Tribe MC, Holt has been held captive by their rival MC, the Black Jacks for three months where he has endured every torture. Scarred and left broken, Holt is filled with hate and anger that his MC left him to die. As darkness clouds Holt’s heart and mind, he never thought that there would be any chance of light and freedom that is until Naiya Kelly stumbled into his life and saved him.

 photo 036bd018bbf7c7fe8131b5a0edf8e7_zpsq1vefbh7.gif “The new Holt was demanding and controlling. Impatient. Serious. So far removed from the self he knew, he would be lost without Naiya to anchor him to the ground. He needed her now. Needed to claim her, body and soul.”

For the past eight years, Naiya Kelly thought she escaped the Black Jacks but when she was taken by the club, she knew her chance of survival lies with Holt Savage. As prisoners of the Black Jacks, Naiya and Holt teamed up together in order to escape. Freedom was only temporary while on the run since the Black Jacks President, Viper wants Naiya at all cost.


As Naiya and Holt try to come up with a plan to survive, Holt has only one thing on his mind. REVENGE. Not only does Holt want to kill Viper and the Black Jacks but he also wants revenge on the Sinners. But as Naiya begins to get to know Holt, she sees that the three months being held hostage has hardened Holt and changed him. As Holt begins to let down his walls when he is with Naiya, he begins to open his heart to her. And for the first time in his life, Holt finally found someone to LOVE. But with danger looming, Holt may have to let go of his anger and ask for help from his best friend, Tank and the Sinners. Will Holt be able to fulfill his plot for revenge? And did the Sinner’s really betray Holt or was it all a misunderstanding? And as a changed man, will Holt be able to walk away from the biker life and follow a new path with Naiya?

The sexual chemistry and bond that exists between Holt and Naiya was sizzling and palpable from the start. Their connection was the cementing foundation of what it means to sacrifice, honor, respect, and fight for your love. Though their love may be complicated, I loved how Ms. Castille kept their romance heated with passion as danger and doubts begins to surface. I loved how the author kept this book an MC trope but incorporated the elements of love, family, brotherhood, second chances and friendship to be the forefront.

 photo ac3db0fdb5fa3b9c4435af8f00dac2_zpsohui7lco.gif “I love that you’re mine , that you know the worst of me and still want my touch, that you know me as I am now, that I wake from my nightmares and find myself in your arms. I’m gonna make sure you’re safe and happy and able to live that normal life you dreamed about.”

Chaos Bound was such an intense, raw, brazen and gritty perspective of the world of bikers, brotherhood, revenge, and friendship. The writing and story line was so gripping and consuming that you can’t help but be immersed into the story of Holt and Naiya and what awaits for them. In most MC novels, the club would be the main focus but in this installment, Sarah Castille surprised me. She made this more than your typical MC biker book. She allowed readers to see beyond the revenge, anger, hurt, and brotherhood. She made you see friendship and the sacrifices we choose to make. She made you see LOVE. And most importantly she made you see Holt and Naiya. Not Holt, the biker but Holt Savage, the man who fell in love with a science nerd. A man who is willing to risk anything for the girl who saved him. And for Naiya Kelly, Holt Savage brought beauty, love, and passion that was missing in her life. He didn’t see a rape victim. He saw her. The real Naiya Kelly.

 photo 036bd018bbf7c7fe8131b5a0edf8e7_zpsq1vefbh7.gif “She tried to commit him to memory, the warmth of his lips, the deep rumble when he looped an arm around her waist and pulled her against him. She wanted him. Needed him. She’d made it through hell, and he was her piece of heaven...She had never felt as complete as she did at this moment; never felt she really belonged until she’d stepped into the circle of his arms.”

Like I said before, this book was so much more. It is a story that reminds us all nothing is black and white. Dreams change. Life goes on. Love heals. And most importantly, each and everyone of us will make a choice. A choice that will lead us to happiness or of the unknown. And this choice that may be bound with chaos is a journey that Holt and Naiya are willing to navigate together. So if you are looking for a story that has grit, intensity, danger, passion and most importantly heart, then I urge you to read this book. Go fall in love with two damaged and broken characters who found comfort, solace, and truth together. Beyond the scars, heartaches, sadness, loss, and anger lies a story of what it means to truly protect the ones you love even if it means death and letting go. So if you are ready to ride through a chaotic, wild and fierce love, then all there is left to say HOLD ON TIGHT as Holt Savage will pull those heartstrings and show us all what it means to be truly wild and free.

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Review can also be found on Four Chicks Flipping Pages: http://fourchicksflippingpages.weebly...Sarah Castille
Profile Image for Lady Gabriella of Awesomeness (SLOW).
520 reviews760 followers
June 26, 2016
*ACR copy provided in exchange for an honest review*
★★★★4.5 STARS ★★★★

Brilliant,brilliant brilliant ! Honestly can't point out a single thing I didn't like about this read.
I'll admit,I dived into this one hesitatingly.I loved Beyond the Cut but book 3 slightly let me down comparatively.So with this one I decided to exercise a bit of caution and lower my expectations while hoping Holt's story impresses me just as much Cade's did.Well lets just say it came pretty damn close !

"People don't hurt together.They hurt alone."
"Naiya."His voice rumbled through her."I've been alone a long time.Lie with me."

They were a lot of things I loved about this book.But the best part of this plot was the kick-ass female lead.Naiya.
Strong,ambitious and loving,she represented everything a heroine should be.Her banter with Holt was great and I loved the fact they didn't go through major misunderstands or have predictable communication problems like most other frictional couples. She stayed loyal to the bone and I loved the fact it was them against the world from Page 1.

The next best thing about this book was its secondary characters. I've said this time and time again.No book can stand alone with just two great leads,the rest of the characters are just as important.Without them there is no mood,no story,no humor and no drama.In this book characters like Tack,Shaggy and Ally helped move on the story flawless by adding emotions,humor and friendship in just the right moments in all the right places.

Would I recommend the read ?
For sure,why not ? Overall,Great read.Would definitely recommend.Especially if your a biker fan.

Any warnings or Triggers ?
A brief mention of Violence is present.Nothing graphic but never the less I thought I should just put it out there.

INSTA-LOVE Is also present it the read people ! Not recommended to all my friendsn allergic to this kind of love. ;)
Profile Image for Eda**.
699 reviews444 followers
June 19, 2016

** 3-3.5 STARS **

“I have a feeling even if I did leave, you’d follow me.”

“To the ends of the earth.”


A regular MC Romance. Nice plot. Enough brutality and violence that is the norm in the biker lifestyle. A very different ending. Meh romance. Meh eroticism.

I guess I've read my fair share of biker romances and need something prodigious to be wowed.

** ARC provided via NetGalley in exchange for an honest review **
Profile Image for Jennifer.
2,417 reviews69 followers
June 22, 2016
ARC received for review

4.5 stars

The club is back together for another great book. It's nice to see T-Rex/Holt alive and Naiya was a perfect choice for him. Don't let her quiet side fool you. She could kick butt and hold her own with the Sinners. Holt has a lot of revenge and hatred to work through but Naiya was there to help. I can't wait for the next book, and I hope it's Tank's.
Profile Image for Marta Cox.
2,575 reviews191 followers
June 4, 2016
Well I'm back in the world of the Sinners but this time it felt really personal. Yes there's still rivalry from the Black Jacks MC but this book showed the true colours of those involved in this life style. T-Rex never doubted that his sacrifice would get avenged and fully expected to be rescued fairly quickly but that just never happened. He's lost hope and faith in his Sinner brothers and slowly day by day his road name means less and all he can think of is revenge. Of course he wants to take down the sadist who tortures him but T-Rex aka Holt, clings to dark thoughts of showing the spineless, traitors just how much he hates them. If only he could breathe one more day, survive and escape all his dreams could come true but instead there Holt is dying and trapped in a nightmare.
Naiya never knew her father but she sure did know her mother! A woman happily living the life of a sweet butt, addicted to drugs and never seeming to care what happened to the young and impressionable Naiya. Now her mum is dead and Naiya is back to finally lay her mother to rest but her past life with the Black Jacks has followed her and their president Viper quickly takes her prisoner . Naiya isn't fifteen anymore though and fights back which ends up with her being thrown into the clubs dungeon but she's not alone and the other prisoner needs her help if they are both to get out alive!
I said at the beginning that this book feels personal and that's exactly what comes across as I read it. Holt is consumed by revenge and in a really dark place emotionally but somehow Naiya saves him in more ways then one . Naiya was so plucky and wouldn't give in, whether it was regaining her freedom or getting through to Holt that maybe he's wrong about the Sinners. She understands that the Sinners could help protect her but what if it's the Sinners who need protection from Holt? The carefree T -Rex is dead and in his place strides Holt, a man with one mission and that's revenge. Problem is Holt can't help but feel protective of Naiya but has she told him everything?
What a strong story this was rife with emotion and passion too. It was unusual to see the growth that Holt made and rather surprising. So often in MC stories the brotherhood these guys share is rock solid and yet here the author dares to shake up that idea with new possibilities. The plot thickened with players that surprised this reader but it's a gripping read about revenge and ultimately friendship . This couple need each other as both have suffered but for me the ending was possibly the sweetest part of all. Yes love conquers all but you can find love in many places and I think this book just proves that!
I was gifted a copy via Netgalley in exchange for an honest review
Profile Image for Elle aka Leftie aka Shoebelle.
633 reviews122 followers
July 4, 2016
*ARC received from publisher via Netgalley*

4.5 ★

This is now the 4th book in the series, and is a standalone, for sure. It’s T-Rex/Holt and Naiya’s story. It started in a very bad place because of a very bad guy. But they found a chance to get out of that very bad place which led them to a path of revenge. But this is not just about revenge and the love that grew between T-Rex/Holt and Naiya. It’s also about friendship and redemption and healing.

It’s been a while since I read the 3rd book, Sinner's Steel, so as much as I hate to admit it, I barely remember T-Rex. I kinda remember what led him to being in that bad place. But I do remember T-Rex and Tank together. They were like a package deal. You get one with the other. So in addition to seeing T-Rex/Holt get his HEA with Naiya, it was also nice to see how the friendship evolved between these two.

Naiya is one smarty pants. I love the way she thinks on her feet so to speak. She’s quite adorable and funny. She’s got chutzpah, for sure. T-Rex/Holt is a changed man, especially after that horrific event. While I realize I was just being told how he was in the past, considering he’s only been a side character in the previous books, I totally bought the new Holt. He’s what I’ve come to expect and love in biker H’s. He’s become an alpha in his own terms… le sigh…

I’ve rated the previous 3 books in the series much less. To the extent that I was engaged in the past, meaning, I kept gravitating towards all the stories, something about the execution of things niggled at me with every book. Although I was enjoying the interactions (and heat, if I think of the MCs) between the characters, there was always something throwing me off to fully enjoy it. BUT definitely not this time! The story moved along nicely, it has the right amount of emo moments, and the h stayed smart throughout the story, just sayin… And of course, the things that I’ve loved about the series remain present, such as the grit, the humor, the relations amongst the Sinners men and the heat between the H&h.

Hallelujah! I think Sarah’s writing and I are finally on the same page! Bring on book 5, Sarah! There will be a book 5, right? Pretty please:D
Profile Image for Emily.
4,985 reviews525 followers
June 17, 2016
Holt "T-Rex" Savage believed in the brotherhood of Sinners Tribe MC, that was until they betrayed him. Kidnapped and tortured, Holt has give up hope. Naiya Kelly ran at fifteen , raised by the Black Jacks and daughter to a sweet butt, she got out before her life would become void. She knew she was taken chances when he came back to bury her mother, but she knew she had to do it. Kidnapped and ready to fight, Naiya finds an unlikely ally, Holt.

As the form a plan to get out, the both begin to rely on one another. Both are haunted and have their own ideas of revenge. Holt is a on a death wish plot of revenge, plus he wants to take action over the club who left him for dead. Secrets revealed, misunderstandings, and an unbelievable need to protect each other Naiya and Holt have a difficult journey ahead of them where they could lose everything if not careful.

I love this series, it gets better and better. This was completely different then the others and had a several twists I was not expecting. Holt is my new favorite hero and I absolutely adored Naiya, she is quirky, geeky, funny and rambles like wouldn't believe. Definite reread and triple read worthy.
Profile Image for ♥ WishfulMiss ♥ .
1,080 reviews119 followers
September 4, 2016
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Going into this I hoped it would be good but from that first chapter I was blown away. This was a great standalone. I loved Holt and I loved Naiya. This was such a great story with action, danger, romance, humor and a plot that had plenty of surprises and twists. I read this in one sitting, it was that good!

What it's about:
After the horrific torture at the hands of the Black Jacks and the betrayal of being left for dead by the Sinners Tribe, the only thing keeping Holt alive is his need to go after the club that abandoned him and the monsters who shattered him.

Revenge. It’s the only reason I survived as long as I did. It’s what I lived for. It’s all I want.

Naiya thought she’d left her painful past far behind her. Her life is finally on track and normal and as far apart from the MC lifestyle as she can make it. She has an exciting new career, loyal friends and she’s content. Until she’s forced back into the dark twisted world of her nightmares. The dark she’s been running from just caught up to her.

Chaos Bound is a gritty emotional roller coaster ride of awesomeness. It's about a man trying to find himself again after being stripped down and torn apart. It's about a woman that fights every day to overcome her nightmares.

Naiya was full of secrets. Painful secrets. Beautiful Secrets.

I loved Holt and Naiya together. I definitely felt their connection. They were two jagged misfit pieces that came together perfectly. A comic book reading, science loving nerd and a tough as nails biker beast, it was a match made in nerd girl heaven. Lol. These characters were unique, complex and memorable. The sex is a little rough, a tiny bit kinky and all around hot. Then there’s the emotional pull between these two – Holt definitely scores big on the book boyfriend scale, he was a bad ass biker with a wild all or nothing heart. He melted me every time he thought about his girl.

He’d forgotten about the beautiful things in life. Soft things. Gentle things. Sights and sounds. Tastes and touches. She was all of them wrapped up in one sweet package.

I liked that although this deals with some heavy issues Sarah Castille still manages to weave humor and romance into the story. I loved that this didn’t turn into a gut wrenching read. Yes it deals with some dark twisted stuff but the characters never turn dark themselves. Chaos Bound manages to stay this side of hopeful and dare I say it, lighthearted? There were so many instances where Holt and Naiya both surprised me and I loved every minute of it.

“…lie beside me and let me hold you and we’ll hurt together.”

Sarah Castille breaks the mold in the biker romance universe. I highly recommend her if you haven't read her already. I love the biker world that she's created. I normally steer clear of biker romances because there is little to no romance, too many doormat girls and man whore guys that get passes for being jerks. Ms. Castille has her own style when it comes to biker romance and she knows how to write great alpha Hs who are faithful and strong enough to claim and love their women without all that cheating OW drama and sh'tty behavior normally associated with MCC books.

He had been through hell and survived, and his reward had come in the form of a woman who could bend but not break, challenge but not conform, submit but not surrender. Niaya was his. Totally, utterly, and irrevocably. And he would never let her go.

Safe with exceptions:

** ARC provided for an honest review ***
Profile Image for Rosa Sharon (iScream Book Blog).
1,867 reviews294 followers
June 13, 2016
"The enemy of my enemy, he is my friend."

I'm a big fan of Sarah Castille books, I enjoy her writing in both the MMA and MC Romance genre's. I must say that Chaos Bound took me a little darker than I'm used to from this author. I loved it. It wasn't predictable, and it kept me anxious and excited as I turned each page, reveling in the suspense. I have a weakness for broken bad boys and Holt fit the bill to a T -Rex.

I had met T-Rex previously, but I didn't really know him. I was excited to get a chance to learn what make him tick and how he came to be part of the Sinners Tribe MC. I really enjoyed getting a look inside his head and his heart, but at the same time, it broke my heart. He's suffered so much and it was painful to go through those experiences with him. I felt so helpless as I had to witness his agony and could do nothing to help him. My admiration for him grew by leaps and bounds as he pushed through his pain and fought to survive. He became much more than the other half of the 'twins' that were so easy going and lighthearted. Having to find his own inner strength not only made him dig deeper, it also made him appreciate what he had when he wasn't alone.

Naiya is used to being alone. She was forced to fend for herself from an early age. She's very smart and kinda geeky. She likes comic books and sci-fi movies. She has no desire to live the biker lifestyle, she just wants to be normal. But that's kinda hard when she can't escape it. When her past comes after her, she sees no way out, no help in sight... until him. She finds him in the last place she expects to end up, and in a condition worse than even she's in. Two broken people that don't know each other, but need each other. And it only gets better from there...

Get ready for a bumpy ride as the chaos consumes and the mayhem moves in. I could not put this book down. I found myself bouncing back and forth from guessing, gasping, groaning and giddiness. The author kept me on the edge of danger and suspense, not knowing who to trust. I was surprised by the outcome, not expecting the direction it went. My preconceived notions went out the window and I just had to sit back and enjoy the ride and wait to see where it would take me.
Profile Image for Stephanie (Bookfever).
984 reviews113 followers
July 12, 2016
Chaos Bound was everything I wanted and more. I was hooked pretty much from the start and just adored Holt and Naiya. As a couple they were so refreshing to read about, not to mention the romantic scenes, which were scorching hot!

This book featured Holt "T-Rex" Savage, who has been held captive for three months being tortured every night by Viper. When Naiya Kelly gets thrown in the dungeon with him, they escape together. After that they stick together, trying to get away from the Black Jacks. Still, wants revenge on Viper beyond anything else and Naiya to find protection against him. The only thing Naiya hadn't counted on was the chemistry between her and Holt.

I've always liked Holt in the previous books, although he never played a big part in it so I never gave him much thought to be honest. But in this book? Oh man, he steps it up. He's a changed man after the months of torture he endured. He's grown harder, bent on revenge and is willing to do what it takes.

Meanwhile unlike the previous female main characters in this series, Naiya is geeky in the best way possible. I really loved her geeky side. She was just so different to read about. She isn't Holt usual type but there's no denying the passion they feel for each other. And they were just so right for one another.

Also, this book isn't just about Holt and Naiya. It's just as much about Holt's best friend Tank and their friendship. They have an incredible bond, even when Holt thought the Sinners had abandoned him. In the book we don't just read Holt and Naiya's point of view but also Tank's. I really loved reading his POV and what he was going through.

Everything about this book was totally right. I wasn't kidding about Holt and Naiya's chemistry, they are so hot together! The action was also on point, as always. The bikers in this book, even the Sinner's, are a ruthless bunch but oh so loyal to their brothers.

Overall, Chaos Bound by Sarah Castille ended up being my new favorite out of all four so far. I loved it so so so much! I'm sorry, Cade but there's a new biker taking the #1 spot in my heart and his name is Holt.
Profile Image for Selene.
933 reviews233 followers
August 16, 2016
I liked the characters for the most part, but the pacing of the story felt sluggish at times, was predictable, and interesting features of the plot were glossed over. I also thought the bromance between Tank and Holt was overkill, and for all of the buildup surrounding Naiya's paternity to be reduced to a couple of paragraphs was disappointing. The progression of Holt's character was great to observe and the epilogue was satisfying, mostly. Overall, this was an okay read.
Profile Image for Maria11.
1,859 reviews37 followers
June 5, 2016
Interesting read and yes you can read this without reading the rest I did.

The story had a good plot with lots of twist. Holt was very complex and screwed up in many ways. Tourtured for three months with only the thoughts of revenge letting him survive. Poor guy the club had no reason to do what they did. The club he belonged to made me angry. He gave up himself for the VP's girl and they didn't keep trying to find him and rescue him. Then they treat him kinda like crap when he gets back. He just can't win. I did get a tad frustrated with his I need her and then leave her then need her again shifts. Men and their "selfless" choices to leave the girl...Alert alert it never turns out well for the girl! I am also shocked that you are half dying and all you can think about is having sex with the girl they threw in the dungeon with you....really? But I guess if you are a guy that is all you think about.

Naiya is a piece of something. She was an interesting girl. Lots of crap in her past too. She was hilarious when they were escaping. Her one liners and humor were great. I know that Holt set her on fire, but for someone who didn't want the biker life she sure didn't stop herself. I loved how she stood by Holt when no one else's would. She forgave him to easily at times. She also grew to a woman who doesn't take crap from anyone.

Hot scenes do be prepared and yes there is violence too. If that is not your cup of tea, not for you.

Good read. Received an ARC from the publisher from NetGalley for a honest review.
Profile Image for Ivy Deluca.
2,163 reviews279 followers
June 24, 2016
-One of my favorite biker soaps: The Sinners Tribe MC has been a fun ride in the biker romance sub-genre for me. It’s got that bit of danger with a side of sweet and caring. I really enjoyed Sinner’s Steel, the last book in this series, but I have to say Ms. Castille outdid herself with Chaos Bound. It was immensely readable, and Naiya and Holt’s love on the run hooked me but good.

-Still pretty low on the WTFery scale: Now, there are those who want nothing but grit and darkness with their bikers, and I say whatever floats your boat. Myself, well, I’m more of a middle of the road kind of gal. When it comes to bikers, well I like them the same way:


While there are dark elements here (torture, rape, etc.) most happens off page and/or in flashback. Sad and emotional at times, it still has plenty of amusing moments and it's a fairly mild ride on the dark side so I’d rate this about a 2 on the WTF-ery scale.

-The skinny: T-Rex, the brother who was thought to have died saving Evie, the last book’s heroine, has in fact (hums *dun, dun, dun*) tortured for months by Viper, the big bad in this series. When we see him again, T-Rex (real name Holt), is beaten, starved, and on the edge of death. Of course, even tortured, he can’t help trying to protect Naiya, who’s been thrown into the dungeon that’s been his hell away from home, because Viper’s going to make her pay off her druggie mother’s debt. These two tortured souls help each other, in more ways than one and of course, this is when romance happens.

-While fun….: be prepared for some suspension of disbelief. While Holt and Naiya’s romance is my favorite, precisely because of the soapy elements, it’s a ride where you have to embrace the cray. There’s a moment where a bit of backstory is being rehashed and the characters even admit it sounds like a biker soap opera. Besides the back-from-the-dead hero (can’t get much soapier than this), you have a very condensed amount of time where they fall in love, the action comes on fast, tensions are high and plot points implausible (for ex, beaten and tortured for months and thought to be dead, yet able to walk out of a heavily guarded MC clubhouse?) and of course things get wrapped up fairly easily and quickly. There’s times when the inner monologues felt a bit repetitive, and T-Rex and Tank’s relationship was pretty….well, they’re not gay but I wouldn’t have been surprised if this had turned out to be a MMF romance. Seriously, it would have been hot, if not in line with the rest of the series. Anyway, I digress. There's a satisfying conclusion, the baddies get their comeuppance, and an HEA is not in doubt. This is all I ask for.

Overall, it was my cuppa (biker) tea. I thought Naiya and Holt’s romance was sweet and there’s even a door opened for a new series - and yes, I’d step through that door for a bit more of Holt and his MC brethren. I’d recommend for fans of lighter biker romances.

**ARC provided by publisher via netgalley for review**

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Profile Image for Catherine (The Sassy Bookster).
707 reviews59 followers
July 4, 2016
CHAOS BOUND is a departure from the usual when it comes to this series, but that makes it the best so far, in my opinion. Holt and Naiya are the living example of endurance, bravery and pure strength because their past did not destroy them, but instead made them stronger.

After spending three months being tortured by a rival MC, Holt “T-Rex” Savage has given up hope that he will be rescued by his brothers and the only thing that sustains him is the thirst for revenge against both his captors and the brothers who left him to rot in hell. But help comes in the form of a slip of a woman with a very big brain.

Naiya Kelly grew up in the Black Jacks MC, not by choice and made her escape at fifteen but not before she was violated and scarred by their president, Viper. It's been a long time since she left but her mother's funeral brought her back and she knows that this time she won't be able to escape Viper and his fixation on her, unless she can get help from someone bigger and badder than him, someone willing to take him on and she finds that in the most unlikely place: Viper's dungeon.

Escaping Viper does not mean that they are out of danger and Naiya knows that Holt is her only chance of staying safe, out of Viper's clutches and getting vengeance on him, and she will do whatever it takes, even if it means saving Holt from himself. For Holt, Niaya was a lifeline at a point when he had nothing but a hunger for revenge keeping him alive and he plans to keep her safe no matter the cost.

It's easy to see how that experience would harden a man like Holt and make him into who he had become, but Naiya's sass, sweetness and smarts were enough to captivate him and bring out some of the old Holt. She had overcome her own pain at Viper's hands and come out stronger. Their experiences forged an unbreakable bond between them, a bond that would grow into more. But as much as he wants her, will Holt have anything left to give her once he's gotten his revenge?

Holt and Naiya fit perfectly and I loved the connection between them and how very protective of Naiya Holt was, all growly and dangerous, ready to rain hell on anyone who looked at her sideways. I also loved that Naiya was brave and resourceful and willing to do what it took to protect Holt, even approaching the Sinners all by herself.

I also enjoyed the dynamics between Holt and his friend, Tank and the Sinners. The bonds of friendship and brotherhood and how Holt's experience strained and reshaped them. This was a very intense, raw and beautiful story of pain, love and friendship and the best I have read from Ms. Castille.

Disclaimer: I received this book for free from the Publisher in exchange for an honest review. This does not affect my opinion of the book or the content of my review.

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Profile Image for Doris.
2,408 reviews89 followers
June 25, 2016
If you like MC books this is one of the best series I have read because Ms. Castille takes you from heartbreaking to suspense to salaciousness with such intensity that you are left feeling wiped out when you finish. Anyway that is how I felt along with such a longing to keep reading about these badass bikers from the Sinners MC. I feel totally invested in these men and now with reading T-Rex’s/Holt’s story I have never looked forward to the next installment of a series as I do this one.

At the beginning you find T-Rex/Holt being held prisoner in one of Viper’s dungeons where he has been tortured for three months always hoping that his brothers in his mc would come to rescue him from this hell any time now. He endured unbelievable torture at the hands of a very sadistic man and T-Rex finally got to the point of giving up on his brothers as he felt that had given up on finding him. So what kept T-Rex hanging on by a thread in all of this…REVENGE! Revenge not only on his tormentor, Viper but also on his brothers who had given up on him and left him to suffer at the hands of Viper. T-Rex knew that if it were him he would never stop until a lost brother was found. The one person in his mc that hurt the most was Tank. Tank and T-Rex held a very special bond and they were inseparable. It was inconceivable that Tank would have given up on finding T-Rex.

Naiya is a forensic pathologist who grew up in the biker world with a mother who was an addicted crack whore and a father she never knew. At 15 years old the unthinkable happened to Naiya and she ran from the biker world not ever wanting to look back. Once her mother died Naiya went back to bury her only to be kidnapped by Viper. Naiya is a fighter and she is thrown in to the same dungeon as Holt who Viper thinks is dead. Naiya and Holt orchestrate a breakout and come to rely on each other more and more. They both share a hatred for Viper that goes soul deep. So what is that Viper had done to Naiya all those years ago and what makes her a target again for Viper to desperately want to get his hands on her? You will love Naiya because she is one strong lady who has seen the dark side of biker life but yet is willing to return to it if the right person was with her.

Is Holt ever able to forgive his biker brothers for leaving him to suffer for three months and abandoning him or will he get his revenge on them as well as Viper? Did Tank really give up on T-Rex and would T-Rex ever be able to forgive Tank for letting him down? This had me reading nonstop because it pulls you in to the world of Holt and Naiya and the author makes you feel totally invested in their story. The epilogue for this book was also outstanding. Another great biker book by Ms. Castille and only leaves me looking forward to some more Sinners’ stories.

This book was provided as an ARC from NetGalley for an honest review.
Profile Image for Debra Taylor.
869 reviews23 followers
May 21, 2016

Sarah Castille has spun an intense story as the fourth book in her amazing Sinner's Tribe MC series. I was completely pulled into the romance, drama and turmoil. I was breathlessly anticipating what would happen and then there was a bittersweet twist that I never saw coming and even then I simply could not put this book down.

After so many months of vicious torture, Holt aka T-Rex didn't think he would ever get out of Viper's dungeon alive. Then the Black Jacks threw the beautiful Naiya in the dungeon with him and she helped him to finally escape from hell. Here was the first twist when Holt didn't run straight back to the Sinner's Tribe MC. He was so angry at his club brothers for giving up on him and he wanted revenge against them as well as Viper, even if it meant he had to use the woman who helped him escape from his enemies. Naiya's story was just as tragic as Holt's. They had a lot in common. She had been betrayed by the one person who should've protected her so she understood Holt's feelings. Their journey together was unpredictable right up until the end and even then the author threw in a big twist.
This story was filled with raw emotions and surprises that kept me entertained until the last page. Sarah Castille wrote with a vivid imagery that drew me into the story. It almost felt like I was right there as Holt struggled with his feelings about Naiya, his friendship with Tank and leaving the club. He was an incredibly anguished hero and I somehow knew that he might not be able to reconcile his feelings of betrayal but still never saw it ending the way it did. Naiya was a strong heroine and I loved the connection between her and Holt. Even the brotherly bond for Holt and Tank was amazing.
I loved this incredible story and I'm really hoping that it's not my last ride with the Sinner's Tribe MC.

I received a complimentary ARC from the publisher and Netgalley.
Profile Image for Elaine.
3,363 reviews103 followers
June 7, 2016
Three months of sadistic torture would change anyone and Holt "T-Rex" is no exception. He's been held by a rival Motorcycle Club, chained, starved, dehydrated, repeatedly injured and tortured for all that time and has now conceded that his own Club won't be coming to the rescue. He never thought the feisty female thrown into his cell would be the one to help him escape. She's Naiya Kelly, brought up by her grandmother until she died and then by her mother, a drug addict and biker bunny who had little self respect or any idea of how to protect and care for her young daughter. When she was just fifteen, the leader of the Black Jack Motorcycle Club, Viper, drugged, raped, tatooed and marked her as his. She escaped and made a life for herself away for the Clubs, only returning to attend her mother's funeral. That's when Viper kidnapped her again . . . .

This is a story of overcoming the odds, fighting for what is right, protecting those you care for and going with the flow rather than making detailed plans. Trying to keep Ranae safe from the Jacks, Holt is no longer sure who he can trust but he's determined to have revenge on his tormentor. It is only as he and Ranae try to keep at least one step ahead of the bikers pursuing them that their mutual attraction proves somewhat distracting. Get ready for some dramatic encounters, difficult decisions and daring as dangers mount for the two escapees.

A great addition to this series, this story could be read as a stand alone as the author makes readers aware of any background information to help them understand interactions. It is a steamy contemporary biker romance with a couple who have both been damaged by the actions of a vindictive Club leader who has secret reasons for his actions that are only revealed towards the end of the story. A riveting romance packed with danger, drama and love.

Thanks to the author, publishers and NetGalley for gifting me an ARC of this novel in exchange for my honest review.
Profile Image for Amy .
2,716 reviews
June 28, 2016
“He wanted her, wanted this woman with the broken soul, wanted to fix her, show her the beauty of surrender, open her up and fill her with joy.”

Sarah Castille has done it again. Once again, she has taken us on a wild and crazy ride. She has shown us just how ugly things can get in the MC world be and just how the need for revenge drives you. Chaos Bound gave me everything and I mean everything that I could ask for in a good MC read. The story-line was compelling, leaving me unable to put it down. The characters were gritty and intense; subjected to things that would forever change them.

Naiya is just trying to survive. She is one one tough leading lady. She’s not afraid to go it alone and isn’t afraid to stand up and protect those that she cares about….Holt has one thing and one thing only on his mind, and that’s revenge. He is living and breathing it. That is until Naiya comes into the picture. Naiya turned his world upside down and showed him that there is more to living than just revenge. She gave him something else to care about and believe in. And the chemistry between these two…scorching…hot…undeniable…The two of them together is just explosive!!

Overall, I really enjoyed Chaos Bound. It is a great story of brotherhood, family and getting a second chance in all the things. This story is about freedom and revenge. It’s about danger and regret. It’s about love and fighting for what you want. And I loved every second of it.

Chaos Bound is a great addition to The Sinner’s Tribe Motorcycle Club Series and I’m looking forward to seeing what adventure this author will take us on next!

*I was provided an ARC copy of this book, in exchange for an honest review*
Profile Image for DJ Sakata.
3,036 reviews1,747 followers
June 24, 2016
My Rating:


Favorite Quotes:

Either Doug had been born without balls or she'd stolen them from him when he was asleep.

She needed protecting but she was no victim. She was broken but needed no glue.

... the dude looked like that geek from The Big Bang Theory, except his forehead was even bigger, his head even rounder, and his hair so pale he almost looked bald. Although he couldn't be more than thirty, his shoulders slumped forward, he had arms like sticks, and he had the beginnings of a paunch. And those fucking glasses... Where had she dug this loser up? Geeks R Us?

That's kind of romantic in a terrifying, morbid, ruthless, outlaw-biker kinda way.

Everything was familiar and yet something had changed... They were just men, their mystique now wiped away by the brutal reality of what living beyond the law really meant.

My Review:

Chaos Bound was an intense read. The characters, histories, violence, and sensual scenes were of high concentration and measurably powerful. The characters met when thrown together in a dungeon. One had survived gruesome and brutal torture, and the other was to be next in line for much of the same. The storyline while frequently violent was mesmerizing and unpredictable. I was intrigued, engaged, and engrossed by Ms. Castille's dynamic and magnetic characters and writing. The sensual scenes were incendiary, the characters were enigmatic yet likable, and the banter and observations were often surprisingly humorous and clever despite the heavy plot and underlying tension throughout the story. I continue to be enamored with these astonishingly romantic bad boys.
Profile Image for Bette Hansen.
5,055 reviews37 followers
June 24, 2016
This was my first book by this author and in this series and all I have to say is WOW!! I will definitely being reading the other books in this series. While this is the fourth in the series, I had no problem following along and enjoying the story. And what a story it is. Holt "T-Rex" Savage was caught, held, and captured for three months by the Black Jacks. The Sinners rival MC. Certain that his club didn't bother to find and help him, he is dead set on revenge. Naiya Kelly was raised in the Black Jack organization. After being viciously raped and marked by the President of the club Naiya made her escape and hasn't looked back. Until now. Coming back to bury her mother was a horrible mistake. When she's thrown into the dungeon with Holt, they work together to escape of clutches of the Black Jacks. These two have undeniable chemistry but they live in two different worlds now. Would they ever be able to build something together?

An awesome read that I highly recommend.
Profile Image for Heather andrews.
9,520 reviews149 followers
May 21, 2016
When Holt's manliness is questioned he goes in full attack mode, "Holt sucked in a breath. Did she think he was going to get away with calling his masculinity into question? Even if it was a damn ruse, a man could only take so much. “Maybe you should put a bit of effort in, babe. I mean that ratty old sweatshirt and ponytail don’t scream, ‘I want my man to do me bad’. How about you make an effort? Put on some lingerie, do your nails, brush your hair, maybe some makeup, shave your legs, and how about you trim the bush so a man can see where he’s going?” Some of the simple answers Holt gave were amusing:
“Someone’s been a naughty boy,” she murmured. “How could you work when you were thinking about sex all day?”
“I’m a man.”
I loved Holt and this book, I want Tank's book.
Profile Image for Dawn.
957 reviews36 followers
June 3, 2016
I liked it. But not my favorite as far as MC novels go.

At age 15 after having spent years knowing how good life could be with her grandmother and how bad it could be with her crack whore of a mother Naiya his has to live in fear of one kind or another and she thinks life cannot get any worse. That comes to a screeching halt when Viper, President of the Black Jacks' motorcycle club, drugs her drink, rapes her and uses her has someone hold her down to cut his initial in her lower abdomen and tattoo the clubs mark on her body so everybody knows she is his. When she is screaming for help after losing her virginity in the most undesirable way possible with as much pain as possible she is even more shocked when her mother, who is in the same club house, doesn't come to her aid and even after she wakes up from all of this naked and used and black and blue tells her to go back to him so he won't take it out on her. That night was the worst of what could happen. She was going to kill him. Bought the gun and everything when her grandmother's priest sees her and senses something in her. He helps her, gets her out of town so she can finish high school and go to college. Now she's back to bury her mother who finally dies of an overdose in the bed of Viper. No one is at the funeral, not even her current boyfriend, Maurice, and when the sound of Harleys roll up to the cemetery she knows that she is going to be taken again.

Holt (T-Rex) has been held and tortured by Viper for 3 months after he traded himself to Viper instead of their VP's girl, Evie. He knew he had Tank and the club and figured that the most he would have to deal with is two or three days but after that became a week and then a month and now three months he has no hope the only thing fuelling his desire to live is revenge. Not just against the Black Jack's but against his own club, Sinners Tribe for abandoning him here. He has been hurt with knives and whips, chains and blades, burned and bones broken and he can barely breathe. Chained to a wall in the dungeon he can only reach the toilet and sometimes only if he crawls. Viper enjoys inflicting pain and the worse the better. He's been fed just enough to stay alive so he can live through another torture session. Today is might just be is last. That is until they dump a girl in the dungeon with him. And boy is she pissed. He can even call out to her with the damage done to her throat from the screaming and dehydration.

Naiya is pissed and curses the guard with every word she can think of then tries to find a way out. Under the door around the door, even the handle no luck. Then she finds the light switch and she feels like as long as she doesn't have to be in the dark she'll be okay. Then she turns and sees Holt and she is shocked and feels so bad about what this man has endured, once she realizes he is alive she starts to work on a plan with Holt to escape. Soon they have escaped but they got caught before they could make a clean get away and so they have to hide. Hiding only causes Holt to crash the bike in his condition but so far they are, at least, out of the compound. What happens next is they both want to use each other to get to safety and to hide from Viper and his men until Holt is able to carry his plan for revenge out. But as they spend time together things change in a big way for both of them.

This is definitely a crazy ride these two and their friends take and is non stop from the beginning to the end of this book.

I received this ARC in exchange for an honest review.
June 22, 2016
"The enemy of my enemy is my friend."

With mutal vengeance to be had Naiya and Holt plan to work together against their common enemy, Viper. Held for three months in the cellar, tortured daily for nothing more than another man's pleasure, simply because he could, Holt has only one goal - avenge the man who died in that cellar, the man he used to be. When Naiya is thrown in the room of horrors she is an unexpected ally for the man in chains. Helping him escape his captors she sees him as her way to end the torment. Marked at 15 as Vipers property she has been running ever since, until her mother's funeral when she was taken once again. Unable to live as his property Naiya will do anything to escape the evil man's clutches even if that means trusting a man she has only just met. Holt's determination to kill the Black Jacks and take his revenge in blood from Viper rouses something deep within her, igniting a spark that has lay dormant. Can one man take down the infamous Viper or will he need help from the club that has forsaken him? Tank has never given up on T Rex, knowing in his heart that he isn't dead. Spotting a stranger at a gas station he knows he's right and as things unfold he needs to choose between his patch and his Brother. With every one out for revenge who will win in this blood drenched battle to be top dog?

First and foremost this is a story of survival against all the odds, Naiya is an amazingly strong and determined woman. Despite having experienced a trauma with no support from her mum, she found her path and perceived. Returning only to do right by her mother she is once again whisked into the world of the MC to be used and abused for a man's ulterior motive and yet she fights back with all she has. Showing compassion for an unknown man trapped in that cellar with her she helps him escape and ensures he will survive his ordeal too. Forging a bond with a man living on the edge, who has been honed by pain and suffering, she is oh so brave and a maybe a little foolish. T Rex went into that basement, willingly to save a woman that meant the world to one of his brothers, yet Holt emerged. Sluicing off the remains of a softer man, Holt is harder and far more determined. Having lived on the edge of death, hungered for it, for almost three months he is an unknown in this game of vengeance. Can the Sinners explain why they gave up on him? Can he forgive them? Can they trust him? Or will Holt find himself not only up again Viper but his own club too? Bonded by shared trauma, with a common enemy, is that enough to ignite a flame of passion between Nadya and Holt or are they just a means to end for one another? Can Naiya walk away from him if he chooses the MC life..will either of them survive the game of tug of war with Viper?

A darker and slightly more violent story in this series and my favourite to date. I consumed this and was anxious to find out if Holt had his happily ever after as he was so deserving of one. The dynamic between him and Tank was heart breaking. A bittersweet type reunion that was a stand out moment in this story. The passion and romance between Naiya and Holt was rough yet tender, of the moment but enduring. A journey of revenge and self discovery I highly recommend this addition to the series, it's a one click must!

A five star let there be blood read.

~*~ Netgalley provided an arc for an honest review ~*~
Profile Image for Jessica Alcazar.
3,928 reviews447 followers
November 4, 2018
Let me get this out the way .... Sarah Castille is fridiculously good with words! The woman misses nothing! Not only did she give us the emotional ride that both our main leads deserved, but she also wove in the Club's story and its path perfectly together! And don't get me started on her flawlessly good sexual prose. (I may have had a few panty changes while reading this story ... maybe, probably ... i have no shame lol)!

It should also be noted that altho this could easily be read as a stand-alone, I don't recommend it. For two reasons. One, the story of the Sinners starts with book 1 and continues to grow with every book. And two, the journey that T-Rex/Holt goes thru in this book is metamorphic. It's a growth into something else. To best understand it, you should at least read book 3 in the series, Sinner's Steel. IMO, that is.

Now ... let's talk about the greatness that is Holt and Naiya. A perfect match. Each to each other what each needed (that seems like a lot of *eaches* but you feel me, right?! lol). I was deliriously happy reading this entire book. Naiya was the best kind of feisty and Holt was the best kind of gentle soul with a band on steel ready to protect and do what's best. I don't want to give you details because every little detail of this #geektastic story needs to be experienced by anyone who reads it. Everything from the sexual to the friendship to the love and brotherhood and family was perfectly laid out and just flawless!

Copy provided by NetGalley for review
Profile Image for Danielle.
1,339 reviews49 followers
June 27, 2016
Chaos Bound was definitely different then the previous books in this series. In the last book Holt aka T-Rex was kidnapped and this book starts from there. He's been tortured for months and no one has come for him. He spends his days wanting revenge on the Sinners if he ever escapes the Black Jacks but when Naiya is thrown into the same cell as him he might finally have a chance on getting free and helping Naiya be free also.

There were things I enjoyed about this book such as the plot. I liked it was different but I really missed how when the group was together. Majority of this read was Holt and Naiya on the run and yet a sinner would pop up here and there but I missed their closeness.

Since the plot was on the different side I really enjoyed the different twists and turns that came up such as who was actually Naiya's father which was a surprise in itself. The story kept me interested but I had a little problem liking these characters as a couple. I thought they were fine apart but together I just couldn't see them as a couple.

Naiya was pretty bad ass and liked how she kept her calm in certain situations. Holt I found more interested in revenge then waiting to hear the whole story. I mean these were his brothers for years and is just ready to call it quits so fast which didn't make sense to me.

In the end I am happy I read this and hope there will be more Sinners books in the future.
Profile Image for Erica.
872 reviews19 followers
May 23, 2016
This had it ALL!!! I freaking FREAKING LOVE LOVE LOVED IT!!!!!

Action packed and full of adrenaline, each page was turning so quickly, so unpredictable.

Revenge and mayhem and pain and suffering.

So many twists and turns I really didn’t see coming.

Holt “T-Rex” has become a different person since his horrific torturous stay with the ever villainous Viper. His torture has made him harder and mature.

Naiya is amazingly resilient and strong for a lady of her past. Her interesting character, personality is amazing to watch evolve.

As a couple = AMAZING, I loved that they bring each other out to be better versions of themselves together they are explosive.

The sexy scenes are nice and spicy.

I loved the interaction with Tank ( I LOVE TANK!!!) and I HOPE HOPE HOPE he gets a story. Tank and Holt really have an interesting connection that I would love to see again, the bond is quite rare and sweet.

The twists are AMAZING and AWE-INSPIRING Sarah Castille's impressive knack to keep you guessing makes the story that much sweeter.

The epilogue is beautiful LOVED IT!!!!

All up another brilliant and entertaining wild ride that Sarah Castille has taken me on, I enjoyed every minute and so look forward to returning to this world many times over. I have already pre ordered the paperback version I cannot wait to re-read when its here.
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