Lifesoul Cherisher (with Jack Cohen)
1. Wheelers (2000)
2. Heaven (2004)

Discworld (Non fiction) (with Jack Cohen, Terry Pratchett)
The Science of Discworld (1992)

The Foundations of Mathematics (1977) (with David Tall)
Game Set and Math: Enigmas and Conundrums (1991)
The Collapse of Chaos: Discovering Simplicity in a Complex World (1994) (with Jack Cohen)
From Here to Infinity (1996)
Does God Play Dice?: The New Mathematics of Chaos (1997)
Figments of Reality: The Evolution of the Curious Mind (1997) (with Jack Cohen)
Nature's Numbers: Discovering Order and Pattern in the Universe (1998)
The Magical Maze: Seeing the World Through Mathematical Eyes (1998)
Evolving the Alien: The Science of Extraterrestrial Life (2002) (with Jack Cohen)
What Does a Martian Look Like?: The Science of Extraterrestrial Life (2002) (with Jack Cohen)
Math Hysteria: Fun and Games with Mathematics (2004)
How to Cut a Cake: And Other Mathematical Conundrums (2006)
Letters to a Young Mathematician (2007)
Why Beauty is Truth: The History of Symmetry (2008)
The Annotated Flatland: A Romance of Many Dimensions (2008) (see Edwin A Abbott)
Taming the Infinite: The Story of Mathematics (2008)
Professor Stewart's Cabinet of Mathematical Curiosities (2008)
Story of Mathematics (2008)
Cows in the Maze: And Other Mathematical Explorations (2009)
Professor Stewart's Hoard of Mathematical Treasures (2009)
Fearful Symmetry: Is God a Geometer? (2010) (with Martin Golubitsky)
Mathematics Of Life (2011)
Great Mathematical Problems (2011)
Seventeen Equations that Changed the World (2012)