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You Have to Stop This (Secret, #5)
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You Have to Stop This (Secret #5)

4.34  ·  Rating Details  ·  8,368 Ratings  ·  431 Reviews
The finale to the New York Times bestselling Secret Series!
I always feared this day would come. A secret is meant to stay secret, after all. And now we've come to this: the fifth and final (I swear!) book in my saga of secrets.
A class trip to the local natural history museum turns dangerous, or perhaps deadly--and I don't mean in the bored-to-death way--when Cass accident
Hardcover, 352 pages
Published September 20th 2011 by Little, Brown Books for Young Readers (first published 2011)
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Popular Answered Questions

Travis What do you mean by group?
Cass and Yo-Yoji are a couple.
So...what do you mean by group?
Travis It doesn't really have to do with Cass and/or Max-Ernest, but they're mentioned, at least.
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Community Reviews

(showing 1-30 of 3,000)
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Nov 26, 2011 Sophie rated it it was amazing
Okay, so I put this under my 'enlightening' folder.
Yes, I understand this is a fun children's book.
Just let me explain:
I ended this book feeling, truly, enlightened. Throughout the whole series, he's got this 'Secret' going - the Secret series, the Terces Society, the Secret Keeper, and the readers sit there, curiously wondering, 'What is it?'
Despite what Bosch might write, I don't think too many of us were actually dying to know it (although his humourous ways of representing our thirst for t
Jan 01, 2013 Kuahea rated it really liked it
This review has been hidden because it contains spoilers. To view it, click here.
Nov 27, 2011 Kiarra rated it it was amazing
Such a good book! I loved it so much. Very good ending and the Secret was just...ah, a great way to end a wonderful series! :D
Jan 04, 2016 Nerissa rated it really liked it
I can't stop reading this series. I need help!
Mack Aroney
This book is not a five-star book.



Okayokayokay. Moving on.

I was so excited when I got this book. I was simply ecstatic. I was not disappointed, not at all. The slight bit of romance I know you all were craving and anticipating actually happened. Just a little. A teeny bit. Obviously the girl in the equation is Cass, but the boy? Sorry folks, not telling. Also don't get your hopes up, it's not THAT much, but it's better than nothing I
Julianna Helms
Sep 29, 2011 Julianna Helms rated it it was amazing
The original review is here:

Also, this review is 4.5 stars, but I always round up.

*Attention: Your reporter, Julianna, is being held under our custody for ruining the secret Secret series that may or may not secretly contain the Secret. In her place we have ask for you to run out and grab as many copies as you can before The Midnight Sun can get their hands on the secretive Secret. Thank you. Resume, if you must, but just as a final cry of help... You Ha
May 24, 2011 Mai rated it it was amazing
i cant wait for it im dying inside wake me up on september23
Did you love A Series of Unfortunate Events and wish that there was something, anything, out there like it?

Well, there is, but I can't tell you what it's about. In fact, I can't really recommend the book to you. It's just too risky. But if you're a fan of Lemony Snicket, you might just be strong enough to handle it. Maybe. But remember I warned you...

(Handle what, you ask? I said I can't tell you. I will tell you that you should read these books in order. I shouldn't have told you that, it was
Chloe  darren criss crossed XD
I had been anxiously waiting for this book, to find the secret, who PB is, what will happen to the midnight sun, and was taken by surprise when it came out. I had preordered this on my Kindle and one day I turned on my Kindle and there it was! Usually I reread a series before reading the new installment, but honestly, I couldnt resist starting it the moment I saw it.
And let me tell you, it did not dissapoint.
The book opens to Cass and Max Ernest walking to the fire house and thats when you get
Eugene S.
Nov 01, 2012 Eugene S. rated it it was amazing
You Have to Stop This
By Pseudonymous Bosch
347 pages

This book is about how Cass learns the Secret. Cass is a secret keeper. She must learn the Secret and not let anyone else know about it. But the evil Lord Pharoah wants to learn the Secret before Cass does. In the story, there is a stolen mummy, an evil brother who dies, and some scary dancers. At the end of the book, Cass figures out that the all powerful Secret is just a silly joke. The Secret is Why did the ibis cross the road. The answer
Sep 21, 2011 Alyssa rated it it was amazing
This book was amazing. I got done reading it 5 minutes ago and I LOVED it! The end was heart-breaking/bitter-sweet but I think that the end of every book series is sad but *spoilers* Max-Ernest's graduation speach made it even more bitter-sweet * end of spoilers* I wish Mr. Bosch had told us a little more about the main character's future. But the ending was really awesome. The story was AMAZING! It made me laugh (just like the books before it). I loved it! This is one of my favorite series and ...more
Rashika (is tired)
I cannot believe the series is over *cries*

I started this as a young 7th grader and now it's all finished and gone. Not everything about this series is perfect but it's funny, full of mystery and narrated by fantastical narrator who really loves his chocolate.
Aug 18, 2016 Grace rated it liked it
I had a feeling as soon as I saw the title that the book wouldn't have a complete ending - it would end telling the reader they must protect The Secret and such. Turns out, I was right.

The beginning and middle of the book was exciting and very fun to read. The last chapter was very well finished and wrapped up. In any regular book, it would be an amazing ending. But the book ended with so many questions unanswered, which the Epilogue didn't even try to explain. The author himself stated that he
Sydney M
Oct 23, 2011 Sydney M is currently reading it
Ahhhhhhhhhhhh! I cant wait for this book to come out does any body have any idea about the actual date this comes out!!!!! The fourth book was a total cliffhanger so i need the fifth
Oct 23, 2011 Anne-Marie rated it really liked it
Recommends it for: All you peeps :) <3
Recommended to Anne-Marie by: MEEE!!! :D
This book was kind of a disappointment because all the other ones leading up to it were so good and this one was just KIND OF good. All four previous books were leading up to this SECRET. There was so much build up to the discovery of this secret that I think it's impossible to not disappoint everyone with what the secret actually is. The secret was much more alluring when I didn't know what it was.

Also, you find out who the author is (or SAYS he is). I'm just assuming that it's a boy because in
Oct 23, 2011 Rosekday rated it did not like it
This review has been hidden because it contains spoilers. To view it, click here.
Oct 01, 2011 706sashaf rated it it was amazing
Shelves: 7th-grade-books
This review has been hidden because it contains spoilers. To view it, click here.
Jessa Mae
Feb 23, 2013 Jessa Mae rated it it was amazing  ·  review of another edition
One word.


I really hate that feeling when you finish reading an entire series. You just feel so broken and lost.

Well, let's start this review.

When I began reading it, I knew I won't be disappointed. And turns out, I wasn't. Or at least wasn't that disappointed. Cass was a bit annoying for me, at the beginning. She was acting like a brat. And she acted selfish when she didn't want Max-Ernest to know about the trunk. Or anything about the Secret.

But as the story goes on, I understood h
Dec 03, 2011 Jessica rated it really liked it
You Have to Stop This, in comparison to the other books in the Secret Series, seems to be a bit toned-down and mellow. There are still plenty of cheeky footnotes, gimmicks, and meta asides, but maybe once or twice per chapter, instead of in every page. Instead, this book is more focused on Cass, Max-Ernest, and Yo-Yoji learning the secret. As for the Secret itself, ((slight spoiler)) it's very philosophical and not some kind of thing like, mix eight parts melted gold with two parts blood of an i ...more
Feb 08, 2014 Nadya rated it it was amazing
When I saw the book, I thought, "maybe this book is too kiddish now". But as usual curiosity gets the best of me and I say, "WHATEVER. I NEED ANSWERS."
And so I buy the book and read it. I finish it that same night. Which was about an hour ago.
As usual, PB's writing style is awesome (some people may not like it, but I LOVE it).
The storyline is also quite interesting. Mummies, Lord Pharaoh, Midnight Sun, etc, etc. Personally, I think it doesn't have the most intriguing plot in the series. It's st
Jul 08, 2016 (ha)Ley rated it it was amazing
Summary: The final book of the Secret Series! When Cass, Max-Ernest, and Yo-Yoji's class goes to a local museum, they accidentally damage an old mummy and find themselves in a whole heap of trouble. Meanwhile, Cass is on an urgent mission to find the Secret before the evil alchemists of the Midnight Sun do. Can Cass, Max-Ernest, and Yo-Yoji find the Secret, replace the broken off finger of the mummy, and graduate the 8th grade in one piece?

My thoughts: The last book of a favorite series can som
Catrina Sada
Jun 23, 2016 Catrina Sada rated it it was amazing
This review has been hidden because it contains spoilers. To view it, click here.
Nov 28, 2012 Alexis rated it really liked it
Yo Have To Stop This by Pseudonymous Bosch is the fifth book and last book of the secret series. In this mysteries and adventures fiction book takes place in a class field trip where Cass accidentally breaks a finger off a priceless mummy. Cass and her friends Max-Ernest and Yo-yoji are at a race against time trying to reunite the mummy and its finger. While this is happening the ancient secret still wonders around while the evil group of alchemists the midnight sun try's to find its power. I re ...more
May 05, 2016 Dakota rated it really liked it
I thought the book was really good and it the wait for the you know what to be revealed was worth it. I found this to be a great book series it had you om the edge of your seat all the way through. I was kinda surprised tho that you know what was reviled in the way that it was I wasn't expecting it to be revealed that way. I wasn't sure what to expect when looking for you know what in the book. I like the reveal of the you know what Pseudonymous Bosch did a nice job of pulling everything togethe ...more
Sep 30, 2015 Melanie rated it it was amazing
This review has been hidden because it contains spoilers. To view it, click here.
Aug 29, 2015 Travis rated it did not like it
This review has been hidden because it contains spoilers. To view it, click here.
Aug 25, 2015 Rachael rated it it was amazing  ·  review of another edition
You can find my review on my blog here (& below):


'You Have to Stop This' is the fifth and final book in the middle-grade 'Secrets' series by Pseudonymous Bosch. This series follows the adventures of Cass, Max-Ernest and Yo-Yogi, three young members of the Terces Society, as they try to keep the dangerous Secret safe from the evil Midnight Sun.

At the end of the previous book Cass comes b
Devon Flaherty
May 14, 2015 Devon Flaherty rated it liked it
The middle grades Secret Series by Psuedonymous Bosch: The Name of This Book is Secret (2008); If You’re Reading This, It’s Too Late (2009); This Book is Not Good for You (2010); This Isn’t What It Looks Like (2011); and You Have to Stop This (2012), in order. Illustrated by Gilbert Ford. Published by Little, Brown. We bought this popular series in a set, otherwise we probably would have stopped reading after the first one. As it was, I read it out loud to my kids and it took us several months. ...more
Simone Sylvester
This book frustrated me near the end, because I feel like the Secret, wasn't such an awesome secret in the first place. That aside. Handling mummies in this was very creepy for me, but still pushed past it. Totally HATED Lord Pharaoh **Mini-Spoiler** (view spoiler) And Amber, always hate the mean girls.

(view spoiler)
Apr 09, 2014 Sarri rated it really liked it  ·  review of another edition
Oikein mainio lopetus "Secret"-sarjalle. Edelleen Pseudonymous Boschin puhuttelut lukijalle, tarinan keskeytykset omien asioiden takia sekä merkityksettömät alaviitteet jaksoivat huvittaa. Tässä osassa Cass viimeinkin saa selville salaisuuden. Mutta ei ennen kuin on kohdattu jännitystä mm. pahan kaksoisveljen ja muumion sekä muumion sormen muodossa. Max-Ernest koittaa epätoivoisesti saada aikaiseksi valmistujaispuhetta koulun kevätjuhlaan, tosin luokalta pääseminen taitaa olla koko köörillä hius ...more
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topics  posts  views  last activity   
What do you think happens to Cass and Yo-Yoji? 5 44 Jan 06, 2015 08:45AM  
Was the Secret worth reading four books for it to be revealed? 4 38 Aug 27, 2014 06:31AM  
Ask Cat Mummy 6 29 Feb 26, 2013 04:32PM  
Do Not Open This Topic! 3 28 Aug 12, 2012 06:07PM  
Ask Cat Mummy 4 8 Jul 12, 2012 02:02PM  
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Pseudonymous Bosch is the anonymous pseudonymous author of the Secret Series and The Bad Books. Not much is known about him other than that he has a passionate love of chocolate and cheese and an equally passionate hatred of mayonnaise. Rumors of Boschian sightings are just as frequent and about as reliable as reports of alien abductions. If you ever meet anyone claiming to be Pseudonymous himself ...more
More about Pseudonymous Bosch...

Other Books in the Series

Secret (7 books)
  • The Name of This Book Is Secret (Secret, #1)
  • If You're Reading This, It's Too Late (Secret, #2)
  • This Book Is Not Good for You (Secret, #3)
  • This Isn't What It Looks Like (Secret, #4)
  • Write This Book: A Do-It-Yourself Mystery
  • The Secret Series Complete Collection

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