Humble Pi: A Comedy of Maths Errors

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

Does God Play Dice?: The New Mathematics of Chaos

Concepts of Modern Mathematics

Things to Make and Do in the Fourth Dimension

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

The Number Devil: A Mathematical Adventure

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