The Man of Numbers: Fibonacci's Arithmetic Revolution

Math Storm Olympiad Problems

Short-Cut Math

Pi: A Source Book: Edition 2

Origami Design Secrets: Mathematical Methods for an Ancient Art, Second Edition, Edition 2

Sets, Functions and Logic: Basic concepts of university mathematics

My Best Mathematical and Logic Puzzles

Mathematics Education for a New Era: Video Games as a Medium for Learning

Advanced Abacus: Theory and Practice

A Dictionary of Real Numbers

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

The Joy of Sets: Fundamentals of Contemporary Set Theory, Edition 2

Concepts of Modern Mathematics

The Unfinished Game: Pascal, Fermat, and the Seventeenth-Century Letter that Made the World Modern

536 Puzzles and Curious Problems

Finding Fibonacci: The Quest to Rediscover the Forgotten Mathematical Genius Who Changed the World

Mathematics: The New Golden Age

Finding Zero: A Mathematician's Odyssey to Uncover the Origins of Numbers