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All In

(The Naturals #3)

4.44  ·  Rating details ·  12,308 ratings  ·  1,193 reviews
Three casinos. Three bodies. Three days.

After a string of brutal murders in Las Vegas, Cassie Hobbes and the Naturals are called in to investigate. But even with the team's unique profiling talents, these murders seem baffling: unlike many serial killers, this one uses different methods every time. All of the victims were killed in public, yet the killer does not show up o
Hardcover, 378 pages
Published November 3rd 2015 by Disney-Hyperion
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Anne I love Michael. (Sadly, though I think she and Dean fit together better.) But I love Michael. He's my favorite. :) He needs to find a nice girl (NOT L…moreI love Michael. (Sadly, though I think she and Dean fit together better.) But I love Michael. He's my favorite. :) He needs to find a nice girl (NOT LIA) to fall in love with. (less)
Kyleigh She said there's gonna by a 4th... however, if I read the third the first day I get it I fear that book won't be able to come out soon enough! I hope …moreShe said there's gonna by a 4th... however, if I read the third the first day I get it I fear that book won't be able to come out soon enough! I hope this series never ends lol(less)

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Average rating 4.44  · 
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 ·  12,308 ratings  ·  1,193 reviews

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Is hurts to breathe. Like just leave me alone, so I can listen to Taylor Swift and DIE kind of hurt. Now I know what you're thinking "oh she's just being overdramatic" but I'm not! I never saw this coming EVER. It has been like 4 hours and I'm still reeling. But besides that All In was so AMAZING!! We got answers, we found out a lot about Slone, I think the next one's going to be about Lia, which is AWESOME because I LOVE HER, we found out a ton of stuff about Cassie's mom/family/EVERYTHING, als
Sue (Hollywood News Source)

Jennifer Lynn Barnes has outdone herself once again.

All in is clever, precisely calculated, and cunning. Perfect for readers like me, who seek books that have a band of misfits, finding love and camaraderie with each other. To spice things up, I am throwing mystery thriller and crime on the equation as well. Obviously, this is the finest selling points.

Everything but true infinity has its end. All mortal men must die. But you were never meant to be mortal. You were born for things such as thes
Feb 07, 2015 rated it it was amazing
Holy. Crap. This might be my favorite from this series. Jennifer Lynn Barnes just upped the ante (pun intended) on this entire story. We saw so many layers and dimensions for every single character. We also get so many ANSWERS (but also more questions) that we've been waiting for since the first book.

I'm always impressed with how well Barnes weaves such a twisted, sad, terrifying story, but can still have it be full of awesome, witty teenage banter. There are also some really awesome references
April (Aprilius Maximus)
Oct 20, 2017 rated it it was amazing  ·  review of another edition
Shelves: 2017
1.) The Naturals ★★★★.5
2.) Killer Instinct ★★★★
3.) All In ★★★★.5
4.) Bad Blood ★★★★.5


Jennifer Lynn Barnes became one of my favourite authors when I read the first The Naturals book. Because of these books, I started the tv show Criminal Minds, and fell in love. When I heard that book three, All In, wouldn't be published in the UK, I knew I'd have to order a copy online, and that's just what I did. I devoured this book in only three hours, and have fallen in love with Barnes' writing all over again.

Cassie has now worked on a few cases with the FBI, and has found her place, and he
Kirsty-Marie Jones
Forgot how badly this one kills you on the inside

No offence, The Naturals, but Killer Instinct was a step up from you. No offence, Killer Instinct, but All In just killed you. I don't know how book #4 is going to blow you out of the water, All In, but I am so fucking ready.
Feb 06, 2015 rated it it was amazing
The Naturals series is brilliant, with each book even better than the previous one. Jennifer Lynn Barnes cements her place at the top of YA fiction with the multi-layered, complex, and jaw-dropping All In. Though Sloane has an obvious connection to this Vegas-based mystery, the decades-long serial killer case also draws in the history of both father figure Judd and series narrator Cassie. Too bad we have to wait until November for Book 4, Bad Blood. P.S. Lia continues to be the most awesome char ...more
Jun 25, 2018 rated it really liked it
***4.5 Stars***

Review is coming soon!
Jun 02, 2016 rated it it was amazing
Shelves: mystery
Yes, I DID devour this and book #2 in a day. Yes, I did have more pressing things to do. Yes, I am addicted.

No, I have no regrets.

(Except the EXCRUCIATING sequel wait that has just set in.)

And yes, I do absolutely appreciate the absence of a love triangle in this one, and especially the integration of all previous plots into a complex, overarching mystery that has upped the ante tenfold.

Which will make the aforementioned sequel wait that much worse. My sympathies to all who have suffered from th
♡Julalicious Book Paradise♡
Apr 27, 2015 rated it it was amazing
Shelves: owned
Rating: 4.5/5

Original review on Julalicious Book Paradise

I believe this is my favourite series by Jennifer. She’s seriously has a way to write about the profiling that makes this series really addictive.

I was happy to find myself back with the team and see what new unsub they were going to have to profile and I was served. I love to see how their minds work on this. I love that their personalities don’t change, but evolve due to growing up, but they are basically the same people.

And the romance
Holy hell.

That was my reaction after I finished this book because damn, to end a book with that information Jen gave us should be illegal!!

Okay but I gotta say, last 20% got real creepy so that was great but overall the book was pretty eh?? I'm not sure what but something was just lacking and it makes me sad because I love this series with all my heart. Though I'm blessed with the gang and their interactions with each other and that made me so happy, I missed them so much! I did feel like there
Nadia Awadi
Jul 08, 2018 rated it it was amazing
Reading this book for the second time and still couldn't figure out who the killer was.

Rating 4.5-5 stars

You know THE BOOK that you want EVERYONE, their mother, father and uncles to read. For me it's this whole series. Due to the fact that it got my blood pumping like I was running a marathon. And let me tell you something, I've never ran a marathon before.

Three murders. Three days. Three casinos. Different methods. Yet, one thing stays the same. Numbers tattooed on the victims wrists.
Trigger warnings: murder, violence, domestic abuse, death of a loved one, shitty parenting.

I stand by everything I said last time, except that this time I have the fourth book ready and waiting for me.

4.5 stars.

I sped through this in a couple of hours this afternoon and I didn't expect to love it as much as I did. I mean, I really liked the first two books in the series because, like, it's a YA version of Criminal Minds. Of COURSE I really liked them.

But this one? This one
Brilliant as expected. All the mathematical aspects in the plot hurt my head a little (am I or am I not an engineering major? #fraud), and OMG THE TENSION. I was stressed the f out while reading this, tbh.

And heartbreaking moments (SLOANE MY BABY) are heartbreaking. Shed quite a lot of tears reading this one compared to the previous two books.

Can't wait for book 4!
May 26, 2016 rated it it was amazing
Guys, this was soooooooooo good. My head is all over the place. What is even happening? Barnes is a genius with the way she weaves story lines, multiple story lines, crimes, everyone's pasts, emotions, relationships. There is so much happening but it all works together to bring this intense mind fuck. Where we are in Cassie's story now is just wow. How did that even happen? Brilliant.
Man, I wish I had read this later. I actually read this immediately after I finished Crooked Kingdom and if you've read it, you know how it takes time to get over before you read something else. I made a mistake and started this book wayy too early, therefore the 3.75 stars. I do believe it's probably the best after the first book but because of the time I read it, I couldn't enjoy it much and it took me days to get through this book.

First, let's talk about characters. I complained about he
Mlpmom (Book Reviewer)
Sep 09, 2015 rated it really liked it
Shelves: kindle-books
I love Barnes's books simply for the fun, unique take on things that only she seems to be able to offer. Add in plots that are both well designed, executed, and original and you are always in for a treat.

The Naturals series had me hooked from the very first book and seems to be getting better as it goes. A fun series about young teenage profilers that it is hard to resist.

I love this rag tag group of people that not only over time have learned to be friends but a family too.

Each with unique abi
Wow! Just Wow! It was worth waiting for this one!
It was all I dreamt about and even more. Definitely better that the second part! If you loved the first book don't miss this one
Niki Hawkes - The Obsessive Bookseller
The Naturals Series by Jennifer Lynn Barnes might be my favorite YA series of all time. I devour each new book with a passion I don’t experience often with books, having read so many. Here are just a couple of the many reasons why I LOVE it:

The concept!! The series revolves around teens who are ridiculously talented in certain areas useful to crime solving (emotion-gadgers, statistical-analysists, lie-detectors, and so on). What I love is that these talents are totally feasible (albeit rare), so
Kyla Harris
Jun 03, 2015 rated it it was amazing
Recommended to Kyla by: Jazmine
I am freaking out. Jennifer's books are so amazing. I'd have to say that this one's my favorite so far in this series. The way things are turning out and how entwined Cassie's mom is in the whole situation... it's crazy! I cannot wait for the next book. So long! And it just got here! ...more
Stephanie ((Strazzybooks))
Mar 23, 2018 rated it really liked it
There was *~a lot~* going on in this book, but it held my interest throughout. I really like the cast of characters and their interactions with each other, and I'm looking forward to the fourth/last? book. ...more
May 13, 2019 rated it really liked it
This is a little weird since I swear I finished this series....
Aug 24, 2017 rated it liked it
This was another good read to the series. At least we learned some important things and were surprised along the way. I'm definitely interested in seeing how the last book goes. I just hope it all ends well. ...more
Abigail the Fangirl
Mar 17, 2016 rated it really liked it
The Naturals is one of the best series of all time. I feel like we do not have very many YA authors who write about crime. It is sad, considering that I absolutely love anything involving crime drama.

I am an early to bed, early to rise kinda girl but I stayed up very late to finish this book. It was just COMPLETELY captivating. The story line was genius and the characters were great. I would of given it five stars, but I read the first two books quite a while ago, therefore I was confused abo
Mar 16, 2015 rated it it was amazing
Shelves: reviews, fantasy, ya
This series has quickly risen as a favorite of mine. The plot thickened tremendously, expanding and setting higher stakes. Dragging me on a roller coaster ride of suspense.

Cassie finds herself taking a hot case in Vegas, unique in method and motive confounding. Different in so many way when compared to precedent. This is the first case that isn't centered on cold cases. Lives are at stake. There is insurmountable pressure. Unraveling the mystery is slow going and it becomes utterly confusing
Pull up a chair, Jennifer Lynn Barnes, because I have some questions:

1. Whoaaaaaaaaaaaaaaaaaaaa! Ok, I know that's not a question, but man, it had to be said.
2. Were you holding back in your earlier books? Or did you just need to lay enough framework to make this one happen?
3. Did you know the third book is not supposed to be the best book? IT DOESN'T WORK THAT WAY, JLB. WHAT ARE YOU DOING TO ME?
4. Do you really think you can get out after 4 books in this series? I heard there's a fourth one, b
Nov 02, 2016 rated it it was amazing

EVERYBODY SHOULD READ THIS SERIES. No joke. This is so good and so underrated that people should be reading it. Jennifer Lynn Barnes you blew my mind with this third installment. I don't know how your mind works, but it is f*cking brilliant. For you to have created this kind of story. For the twists and turns. The roller coaster of emotions that you gave me. I JUST CAN'T!!! And the thing is I don't have book four yet!!! Gah!!! This is agony…….

One of the be
Nancy The book junkie
Rating: 4.5/5

Review coming soon!
Rep: Chinese-American mc
Sahil Javed
Aug 29, 2021 rated it it was amazing
Shelves: bookshelf, mystery
All In is the third book in The Naturals series and follows the group as they head to Las Vegas to try and catch another serial killer. The Naturals have to deal with a more complicated case whilst Cassie discovers a new development in her mother’s case.
“Part of being a Natural was not being able to turn off the parts of our brains that worked differently than other people’s. Lia couldn’t choose to stop recognizing lies. Sloane would always see numbers everywhere she looked. Michael coul
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Jennifer Lynn Barnes (who mostly goes by Jen) was born in Tulsa, Oklahoma. She has been, in turn, a competitive cheerleader, a volleyball player, a dancer, a debutante, a primate cognition researcher, a teen model, a comic book geek, and a lemur aficionado. She's been writing for as long as she can remember, finished her first full book (which she now refers to as a "practice book" and which none ...more

Other books in the series

The Naturals (4 books)
  • The Naturals (The Naturals, #1)
  • Killer Instinct (The Naturals, #2)
  • Bad Blood (The Naturals, #4)

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