The Hardest Hidden Pictures Book Ever: 1500+ Tough Hidden Objects to Find, Extra Tricky Seek-and-Find Activity Book, Kids Puzzle Book for Super Solvers (Highlights Hidden Pictures)
Maze Puzzle Book for Kids 4-8: 101 Fun First Mazes for Kids 4-6, 6-8 year olds | Maze Activity Workbook for Children: Games, Puzzles and Problem-Solving (Maze Learning Activity Book for Kids)
Crossword Puzzles for Kids Ages 6-8: 100 Themed Puzzles with Illustrations for Learning and Fun | Solutions Included | Activity Book for 1st and 2nd Grade Children