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