Title: Puzzle Baron's Picture Puzzles: 100 all-color puzzles for everyone, Author: Puzzle Baron
Title: Stampy's Lovely Book, Author: Stampy (Joseph Garrett)
Title: Play These Games: 101 Delightful Diversions Using Everyday Items, Author: Heather Swain
Title: Optical Illusion Play Pack, Author: Martin Gardner
Title: The Art of Hand Shadows, Author: Albert Almoznino
Title: The Number Devil: A Mathematical Adventure, Author: Hans Magnus Enzensberger