Entertaining Mathematical Puzzles by Martin Gardner and Sean Shesgreen (1986,...

Hexaflexagons, Probability Paradoxes, and the Tower of Hanoi: Martin Gardner's First Book Of Mathematical Puzzles And Games: 1 (The New Martin Gardner Mathematical Library, Series Number 1)

Math Riddles For Smart Kids: Math Riddles And Brain Teasers That Kids And Families Will love (Thinking Books for Kids)

Ultimate Puzzle Challenge! by Highlights - 9781684372614

Frank Stella Harran II 750 Piece Shaped Puzzle in a Drawer Bo... - 9780735389908