Magic Money: The Bitcoin Revolution

Theory of Sets

Donald in Mathmagic Land

Clouds Are Not Spheres

The Beauty and Complexity of the Mandelbrot Set

The Story of 1

The Genius of George Boole

NOVA: The Great Math Mystery

LeapFrog: Math Adventure to the Moon

About the Small Square and the Small Triangle

French Windows

The Dot and the Line: A Romance in Lower Mathematics

Defeating the Hackers

Flatland

Letters from an Indian Clerk

M. C. Escher: Journey to Infinity

The Occult Philosophy

Exponents: A Study in Generalization

Topology

Flatland