Enter your mobile number or email address below and we'll send you a link to download the free Kindle App. Then you can start reading Kindle books on your smartphone, tablet, or computer - no Kindle device required.

  • Apple
  • Android
  • Windows Phone
  • Android

To get the free app, enter your email address or mobile phone number.

  • List Price: $12.99
  • Save: $2.73 (21%)
FREE Shipping on orders over $35.
In Stock.
Ships from and sold by Amazon.com. Gift-wrap available.
The Viper's Nest (The 39 ... has been added to your Cart
Condition: Used: Good
Comment: This item is gently used in good or better condition. If it is a textbook it may not have supplements. It may have some moderate wear and possibly include previous owner's name, some markings and/or is a former library book. We ship within 1 business day and offer no hassle returns. Big Hearted Books shares its profits with schools, churches and non-profit groups throughout New England. Thank you for your support!
Have one to sell? Sell on Amazon
Flip to back Flip to front
Listen Playing... Paused   You're listening to a sample of the Audible audio edition.
Learn more
See all 3 images

The Viper's Nest (The 39 Clues, Book 7) Hardcover – February 2, 2010

4.5 out of 5 stars 84 customer reviews
Book 7 of 11 in the 39 Clues Series

See all 4 formats and editions Hide other formats and editions
New from Used from
"Please retry"
"Please retry"
$1.03 $0.01

Friday Barnes, Girl Detective by R. A. Spratt
"Friday Barnes, Girl Detective" by R. A. Spratt
Explore this featured new release in children's mystery, detective, & spy fiction. Learn more | See related books
$10.26 FREE Shipping on orders over $35. In Stock. Ships from and sold by Amazon.com. Gift-wrap available.

Frequently Bought Together

  • The Viper's Nest (The 39 Clues, Book 7)
  • +
  • The Emperor's Code (The 39 Clues, Book 8)
  • +
  • In Too Deep (The 39 Clues, Book 6)
Total price: $31.16
Buy the selected items together

Editorial Reviews

About the Author

Peter Lerangis is the author of The Sword Thief and The Viper’s Nest, Books 3 and 7 in the bestselling multi-media adventure series The 39 Clues. He has written more than 150 books for young readers in many different genres. He’s also a Broadway musical theater actor/singer, a marathon runner, and a father of two sons. He currently lives in New York City.


Product Details

  • Age Range: 8 - 12 years
  • Grade Level: 3 - 7
  • Lexile Measure: 590L (What's this?)
  • Series: The 39 Clues (Book 7)
  • Hardcover: 192 pages
  • Publisher: Scholastic Inc.; Gmc Har/Cr edition (February 2, 2010)
  • Language: English
  • ISBN-10: 0545060478
  • ISBN-13: 978-0545060479
  • Product Dimensions: 5 x 0.6 x 7.8 inches
  • Shipping Weight: 10.4 ounces (View shipping rates and policies)
  • Average Customer Review: 4.5 out of 5 stars  See all reviews (84 customer reviews)
  • Amazon Best Sellers Rank: #46,168 in Books (See Top 100 in Books)

More About the Author

Peter Lerangis's books have sold nearly 6 million copies and been translated into 33 languages. Titles include eight N.Y. Times bestsellers: THE COLOSSUS RISES, LOST IN BABYLON, THE TOMB OF SHADOWS, and THE CURSE OF THE KING in THE SEVEN WONDERS series; and THE SWORD THIEF, THE VIPER'S NEST, one-fourth of VESPERS RISING, and THE DEAD OF NIGHT in THE 39 CLUES series. His work also includes the YA novels SOMEBODY, PLEASE TELL ME WHO I AM (written with Harry Mazer and winner of the ALA Schneider Award and a Best Fiction for Young Adults book), SMILER'S BONES (a N. Y. Public Library Best Book for Teens); the YA thrillers WTF and LOST GIRLS; the WATCHERS and SPY X series; and the ANTARCTICA duo. He'll gladly recite the rest of the list if you ask nicely. He's also performed on Broadway, run a marathon, rock-climbed in Yosemite during a 6.1 earthquake, and, with his wife, sprouted and grown two sons in NYC. (For a longer bio, see http://peterlerangis.com/about-peter/bio/.)

Customer Reviews

Top Customer Reviews

Format: Hardcover Verified Purchase
Dan and Amy travel from Indonesia to Pretoria, South Africa and learn all about Shaka Zulu and Winston Churchill in this the seventh adventure in the 39 Clues series. They are on the run from the evil Isabel Kabra and the evil but inept Eisenhower Holt. They have encounters with Alastair Oh and still don't really know whose side he is on. They also meet some friends of Grace and learn what family branch they are part of. The book was filled with exciting adventures and lots of dangerous situations.
Comment 12 of 13 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Format: Hardcover
Another day in the life of Dan and Amy Cahill and their au pair Nellie Gomez? Well, that might include daring escapes, rescues, wretchedly nefarious family reunions, explosions, snakes, and the odd clue or two to the mysterious Cahill family secret. Peter Lerangis delivers another epic installment in THE 39 CLUES series, and this time, the stakes are higher than before, and the clue hunt is beginning to wear the siblings down: who can they trust anymore? Can they even trust each other? Or Grace, their beloved grandmother? More and more secrets keep cropping up in book seven: THE VIPER'S NEST.

The plot continues on straightaway from book six, and I would recommend going back and re-reading the last chapter of IN TOO DEEP before you set foot into book seven -- just to re-orient yourself in the Cahill world. I don't want to delve too deeply into the plot here, but rest assured, there is plenty more action, intrigue, and the final revelation of Dan and Amy's family branch.

This is the second installment in the series from Lerangis, and I remember really enjoying book three -- THE SWORD THIEF -- by him. The plot moves along swiftly, and he reminds us of just enough without seeming like he's dumping previous information down our throats. A lot of the typical CLUES staples are here as well -- a reigning family nemesis throughout the book, more mysteries and twists -- and the final page is one that made me sit back and say, "WHAT!" I will definitely be eagerly waiting for the next book coming out in a few months.

THE 39 CLUES continues to be a fairly solid book series perfect for the 3rd to 7th grade set (and beyond). Definitely one to have on your bookshelf.
Comment 10 of 11 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Format: Hardcover
When their grandmother Grace dies, orphans Amy and Dan accept a challenge to search for 39 clues that could make them the most powerful people in the world. But they aren't the only ones looking. Other Cahills, more ruthless, wealthy, and powerful than them, have taken the challenge too and they are not willing to let a pair of poor kids beat them. In The Viper's Nest, Amy and Dan follow a clue from Irina Spasky that leads them to Pretoria as they try to come to terms with the events in Australia.

Unlike the earlier books, this book felt informative but not particularly engaging. Not that it was a bad book, it just didn't feel like we had as much character growth from the characters as we have in previous books. This is more about having Amy and Dan reacting to the events of the last book [if you haven't already read book six then this is a SPOILER: Irina Spasky died saving them in a fire--I don't know if I really believe she was gone, but it does seem likely] than about really delving into who they are. They come off as a little flatter and even perhaps slightly regressed, from the Dan and Amy we have come to know.

We do get a new surprise as Dan and Amy learn more about their ancestry and Amy remembers more about the night their parents died, but this is not really much in the way of character growth.

Ultimately, this book feels more like it bridges books six and eight than it does feel like a solid book on its own (sort of like the filler episodes on shows between episodes that are about the bigger mythology). It wasn't bad, but it wasn't great beyond the surprise at the end.
Comment 3 of 3 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Format: Hardcover
This may contain some small spoilers.

This is the second book that Lerangis wrote for this series, and I thought he'd correct the mistakes that he made in his earlier book, sadly this isn't the case. There are so many problems with this book.

The Characters: All of the main characters (Dan, Amy, Nellie) are very annoying and snapped at each other throughout the book. I don't think that Lerangis has the right mind for the characters. It has the feeling that he just wrote it without reading the other books to know what the characters should be like. Nellie and Dan said, "Dude" and "like" far to much. Something like this, "Dude, like, you really need to check this out dude. It's like totally cool." UG! I guess Lerangis was trying to make Dan and Nellie hip, but iin reality, it was very annoying. Even Amy was grouchy in this. book.

Also, the characters weren't true to form. In The Viper's Nest, Dan had a lot of the answers to solve the clues and codes, but we're never told how he does, just that he does. There's no trial and error, looking it up on line, or in a library. It's just all of a sudden he knows it. One part was really laughable. I don't want to say what part, because I don't want to have any big spoilers. Also, he knew a lot about African history. Let me say that again, Dan (who really doesn't like school or research) knew about African history. I just didn't get that part. It's not within his character to know things like that. I'd say it's more in line with Amy, and not Dan. I just couldn't believe some of the things Dan was doing.

I also didn't really like Lerangis' writing style. He used caps far to much. Some examples are GAHHHH!!! EEEKK!!! DUDE!!!! RUN!!! ATTACK!!!! GET OUT OF HERE!!!!
Read more ›
3 Comments 18 of 25 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse

Set up an Amazon Giveaway

Amazon Giveaway allows you to run promotional giveaways in order to create buzz, reward your audience, and attract new followers and customers. Learn more
The Viper's Nest (The 39 Clues, Book 7)
This item: The Viper's Nest (The 39 Clues, Book 7)
Price: $10.26
Ships from and sold by Amazon.com

Want to discover more products? Check out these pages to see more: scholastic book, childrens books by age 7 9, scholastic books 7 grade