Games, Puzzles and Math Excursions

Math Storm Olympiad Problems

Short-Cut Math

My Best Mathematical and Logic Puzzles

Alex's Adventures in Numberland: Dispatches from the Wonderful World of Mathematics

536 Puzzles and Curious Problems

Concepts of Modern Mathematics

The Book on Games of Chance: The 16th-Century Treatise on Probability

How to Calculate Quickly: Full Course in Speed Arithmetic

Figures for Fun: Stories, Puzzles and Conundrums

Complete Book of Origami Polyhedra: 64 Ingenious Geometric Paper Models (Learn Modular Origami from Japan's Leading Master!)

Chess: 5334 Problems, Combinations and Games

Symmetries Of Islamic Geometrical Patterns

How to Guard an Art Gallery: And Other Discrete Mathematical Adventures

The Stanford Mathematics Problem Book: With Hints and Solutions

Geometric Origami: The Art of Modular Paper Sculpture: This Kit Contains an Origami Book with Downloadable Instructions: Great for Kids and Adults

Mind-Blowing Modular Origami: The Art of Polyhedral Paper Folding: Use Origami Math to fold Complex, Innovative Geometric Origami Models

Math Games with Bad Drawings: 75 1/4 Simple, Challenging, Go-Anywhere Games—And Why They Matter