Private Eye

Puzzle Time, Private Eye: 60 Mystery Challenges

by Akira Sugiyama

illus. by Daisuke Nakagawa

Join master sleuth Milky Sugiyama and his friends for a collection of sixty ingenious mystery puzzles. From brain-teasing logic problems to witty lateral-thinking riddles, each challenge rewards careful reading and close observation of the illustrations. With one puzzle per double-page spread, the book can be enjoyed anytime, at any pace. Featuring a full cast of familiar characters from the much-loved Private Eye series, this first-ever puzzle book invites children to solve alone or share the fun with friends and family.

21 × 15 cm, 160 pages, Full-colour and black-and-white illustrations
First published September 2025