Fermat's Enigma: The Epic Quest to Solve the World's Greatest Mathematical Problem

The Code Book: The Science of Secrecy from Ancient Egypt to Quantum Cryptography

Prime Obsession: Bernhard Riemann and the Greatest Unsolved Problem in Mathematics

The Simpsons and Their Mathematical Secrets

The Man Who Knew Infinity: A Life of the Genius Ramanujan

Zero: The Biography of a Dangerous Idea

A History of Pi

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