--- product_id: 6909294 title: "The Viper's Nest (The 39 Clues, Book 7) (7)" price: "€ 22.30" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.gr/products/6909294-the-vipers-nest-the-39-clues-book-7-7 store_origin: GR region: Greece --- # 192 pages of gripping adventure 7th clue in a #1 NYT bestselling series Tropical storm suspense The Viper's Nest (The 39 Clues, Book 7) (7) **Price:** € 22.30 **Availability:** βœ… In Stock ## Summary > πŸ”Ž Unlock the secrets that everyone’s racing to discover! ## Quick Answers - **What is this?** The Viper's Nest (The 39 Clues, Book 7) (7) - **How much does it cost?** € 22.30 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/6909294-the-vipers-nest-the-39-clues-book-7-7) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Bestseller Buzz:** Join thousands of fans with a 4.7-star rating from 818 reviews. - β€’ **Global Intrigue:** From Indonesian islands to family secrets, experience a world-spanning mystery. - β€’ **Age-Perfect Thrills:** Tailored for grades 5-7 with a Lexile measure of 590L for optimal reading challenge. - β€’ **Unrivaled Adventure:** Dive into nonstop action with Amy and Dan’s perilous quest. - β€’ **Mystery Meets Education:** Engaging story that seamlessly blends suspense with learning. ## Overview The Viper's Nest, Book 7 of the #1 New York Times bestselling 39 Clues series, is a 192-page hardcover adventure packed with suspense and mystery. Perfectly crafted for readers aged 10-13, it follows Amy and Dan Cahill as they face deadly secrets, international danger, and a tropical storm while uncovering their family’s darkest truths. With a 4.7-star rating and a loyal fanbase, this installment deepens the thrilling hunt for the 39 clues. ## Description The most dangerous secret in Amy and Dan's past is unveiled in Book 7 of the #1 New York Times bestselling series. The hunt for 39 hidden Clues that lead to an unimaginable power have taken a heavy toll on fourteen-year-old Amy Cahill and her younger brother, Dan. They've just seen a woman die. They're wanted by the Indonesian police. They're trapped on an island with a man who knows too much about the death of their parents. And a tropical storm is rolling in. Just when they think it can't get any worse, it does. Because the Cahills have one more rattling skeleton for Amy and Dan to discover . . . the terrible truth about their family branch. Review: Will the payoff be worth the journey? - This is more of the same which is not to say anything negative. The action is nonstop, the characters are likeable and well written, the educational aspects are both front and center but at the same time, as strange as it sounds, unobtrusive. The only concern a reader who has gotten this far might have is that it all seems formulaic by now. Another book, another country, some new fictional characters, some old historical ones, and another clue. The plot advances in that Dan and Amy find out what readers probably have suspected all along. At this point the reader has to have faith that the payoff will be worth the investment to date. Will the big reveal at the end show that all these books in the middle were relevant to the plot in important ways? Or are they just padding out the series? I'm betting on the former but if the latter it's very entertaining padding. Bring on the next one. Review: Spectacular! Did not disappoint! - I'm posting this review for my son Jack, an avid fan of the 39 Clues series. He blasted through each of these books in no time. Hard to put down. The suspense is thrilling! Difficult to guess who the back-stabbers are! This is a great story for kids. The journey deepens as they get closer to the seventh clue and the mystery of how their parents died. Anxiously awaiting the delivery of Book 9! If you like this series you might also like Fablehaven and Percy Jackson. Pre-ordering through desertcart has been a wonderful experience. ## Features - Item #:NTS506047 - ISBN13:9780545060479 - Format:Hardcover Book - Pages:192 - Publisher:Scholastic Inc. - Genre:Adventure, Mystery and Suspense - Grades:5 - 7 - Lexile Measure:590L - Reading Level:U - DRA Level:40 - 50 - ACR Level:4.1 ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #159,382 in Books ( See Top 100 in Books ) #443 in Children's Siblings Books (Books) #644 in Children's Historical Fiction (Books) #2,537 in Children's Action & Adventure Books (Books) | | Customer Reviews | 4.7 out of 5 stars 818 Reviews | ## Images ![The Viper's Nest (The 39 Clues, Book 7) (7) - Image 1](https://m.media-amazon.com/images/I/91RuIDLK5FL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Will the payoff be worth the journey? *by J***S on November 4, 2012* This is more of the same which is not to say anything negative. The action is nonstop, the characters are likeable and well written, the educational aspects are both front and center but at the same time, as strange as it sounds, unobtrusive. The only concern a reader who has gotten this far might have is that it all seems formulaic by now. Another book, another country, some new fictional characters, some old historical ones, and another clue. The plot advances in that Dan and Amy find out what readers probably have suspected all along. At this point the reader has to have faith that the payoff will be worth the investment to date. Will the big reveal at the end show that all these books in the middle were relevant to the plot in important ways? Or are they just padding out the series? I'm betting on the former but if the latter it's very entertaining padding. Bring on the next one. ### ⭐⭐⭐⭐⭐ Spectacular! Did not disappoint! *by T***O on April 15, 2010* I'm posting this review for my son Jack, an avid fan of the 39 Clues series. He blasted through each of these books in no time. Hard to put down. The suspense is thrilling! Difficult to guess who the back-stabbers are! This is a great story for kids. The journey deepens as they get closer to the seventh clue and the mystery of how their parents died. Anxiously awaiting the delivery of Book 9! If you like this series you might also like Fablehaven and Percy Jackson. Pre-ordering through Amazon has been a wonderful experience. ### ⭐⭐⭐⭐⭐ Perfect for a young reader *by L***R on August 8, 2010* I know other reviewers have given this series a very low rating. They could be written better but you have to remember the age group that these are written for. I think the series is a great buy since it does get my daughter to read. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/6909294-the-vipers-nest-the-39-clues-book-7-7](https://www.desertcart.gr/products/6909294-the-vipers-nest-the-39-clues-book-7-7) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-08-12*