Books:

• Another Fine Math You've Got Me Into
• Concepts of Modern Mathematics
• Does God Play Dice
• Game, Set and Math
• Fearful Symmetry
• Figments of Reality, with Jack Cohen
• Flatterland
• From Here to Infinity, first published as The Problems of Mathematics
• Life's Other Secret
• ''Nature's Numbers
• The Collapse of Chaos, with Jack Cohen
• The Magical Maze
• The Problems of Mathematics
• The Science of Discworld, with Jack Cohen and Terry Pratchett
• The Science of Discworld II: The Globe, with Jack Cohen and Terry Pratchett
• ''Wheelers, with Jack Cohen (fiction)
• Evolving the Alien - the science of extraterrestrial life, with Jack Cohen