Chronicle Book Group

Step into Sherlock's mind palace to try and solve 165 codes, sequences, logical problems, acrostics, quizzes, enigmas, and more in this official Sherlock book of puzzles. With challenges for all skill levels and explanations of how BBC's Sherlock Holmes m

Maze Quest is a thrilling hands-on fantasy adventure. In this unique hybrid of text and maze-based storytelling, readers are immersed in a QUEST to find the missing pieces of a famous sword by solving mazes, collecting gems, keys, and more—while also dodg

- Checkers + Backgammon

An addictively fun challenge of logic and reasoning skills, each book contains 200 all-new Sudoku puzzles ranging from easy to extreme. In a handy, pocket-sized pad, these puzzles are perfect for every on-the-go Sudoku sleuth!