Crocheting Adventures with Hyperbolic Planes: Tactile Mathematics, Art and Craft for all to Explore, Second Edition (AK Peters/CRC Recreational Mathematics Series)
Are You a Math Genius? The Inventor's Book of Calculation Games - For Brilliant Thinkers: 180 Pages of Mathematical Creativity for Ages 13 + ... Thinking Tree Books - Homeschooling Math)
Math Games with Bad Drawings: 75 1/4 Simple, Challenging, Go-Anywhere Games―And Why They Matter
Martin Gardner in the Twenty-First Century (MAA Problem Books)
Mage Merlin's Unsolved Mathematical Mysteries
Crafting by Concepts: Fiber Arts and Mathematics (AK Peters/CRC Recreational Mathematics Series)
Crafting Conundrums: Puzzles and Patterns for the Bead Crochet Artist (AK Peters/CRC Recreational Mathematics Series)
Hexaflexagons, Probability Paradoxes, and the Tower of Hanoi: Martin Gardner's First Book of Mathematical Puzzles and Games (The New Martin Gardner Mathematical Library, Series Number 1)
Origami Tessellations: Awe-Inspiring Geometric Designs (AK Peters/CRC Recreational Mathematics Series)
Short-Cut Math
Math Games: Skill-Based Practice for Second Grade