Originally published in the United States by Christy Ottaviano Books/Henry Holt and Company, LLC.
Book Scavenger Series
This series follows the adventures of young heroes as they dive into a world of books and mystery across the streets of San Francisco. They seek hidden books, solving intricate puzzles and deciphering clues. However, they soon discover that others play the game for higher stakes, drawing the young protagonists into dangerous mysteries. These stories are packed with suspense, literary references, and challenges that test wit and courage. It's a perfect blend of puzzle-solving, exploration, and thrilling adventure for young sleuths.


Recommended Reading Order
- 1
- 2Book Scavenger - 2: The Unbreakable Code- 384 pages
- 14 hours of reading
 Could books hidden through the Book Scavenger game be linked to an arsonist's web of destruction? Find out in the New York Times-bestselling second book in the action packed Book Scavenger series by Jennifer Chambliss Bertman. Mr. Quisling is definitely up to something mysterious, and Emily and James are on high alert. First, there's the coded note he drops at a book event. Then they uncover a trail of encrypted messages in Mark Twain-penned books hidden through Book Scavenger. What's most suspicious is that each hidden book triggers a fire. As the sleuthing friends dig deeper, they discover Mr. Quisling has been hunting a legendary historical puzzle: the Unbreakable Code. This new mystery is irresistible, but Emily and James can't ignore the signs that Mr. Quisling might be the arsonist. The clock is ticking as the fires multiply, and Emily and James race to crack the code of a lifetime. This sequel to the popular middle-grade Book Scavenger series is perfect for book-lovers who enjoy a thrilling adventure and a good mystery. A Christy Ottaviano Book Praise for The Unbreakable Code: A New York Times bestseller A Junior Library Guild Selection Brisk, bookish good fun for puzzle and code lovers. --Kirkus Reviews Books in the Book Scavenger series: Book Scavenger The Unbreakable Code