Here's Looking at Euclid: From Counting Ants to Games of Chance - An Awe-Inspiring Journey Through the World of Numbers

The Grapes of Math: How Life Reflects Numbers and Numbers Reflect Life

Can You Solve My Problems?: Ingenious, Perplexing, and Totally Satisfying Math and Logic Puzzles

The Joy of x: A Guided Tour of Math, from One to Infinity

Things to Make and Do in the Fourth Dimension: A Mathematician's Journey Through Narcissistic Numbers, Optimal Dating Algorithms, at Least Two Kinds of Infinity, and More

Math with Bad Drawings: Illuminating the Ideas That Shape Our Reality

Zero: The Biography of a Dangerous Idea

The Original Area Mazes: 100 Addictive Puzzles to Solve with Simple Math_and Clever Logic!

Alex's Adventures in Numberland

The Magic of Math: Solving for x and Figuring Out Why

Puzzle Ninja: Pit Your Wits Against the Japanese Puzzle Masters