Sudoku for Kids: 100+ Sudoku Puzzles from Beginner to Advanced

The Big Book of Drawing: Over 500 Drawing Challenges for Kids and Fun Things to Doodle (How to Draw for Kids, Children's Drawing Book)

The Cute Book of Kawaii Drawing: How to Draw 365 Cute Things, Step by Step (Fun Gifts for Kids; Cute Things to Draw; Adorable Manga Pictures and Japanese Art)

The Big Brain Teasers Book for Kids: Logic Puzzles, Hidden Pictures, Math Games, and More Brain Teasers for Kids (Find Hidden Pictures, Math Brain Teasers, Brain Teaser Puzzle Games)

Easy Hidden Pictures for Kids Ages 3-5: A First Preschool Puzzle Book of Object Recognition (Preschool Kids Learn and Have Fun Too)