Young Explorers: toys that engage, educate, and entertain. The Big Book of Brain Games is the most exciting, head-scratching puzzle book ever! Guaranteed to make kids smarter, it's a collection of challenges, riddles and illusions, jam-packed with full-color illustrations! Created by acclaimed inventor, puzzler and artist Ivan Moscovich, it's the first and only book where science, math, logic and more, all come together for well-rounded fun. 400 pages including answer key. Ages 9+.
