The Book of Numbers

Genius At Play: The Curious Mind of John Horton Conway

How to Solve It: A New Aspect of Mathematical Method (Princeton Science Library)

Idea Makers: Personal Perspectives on the Lives & Ideas of Some Notable People

Elements of Mathematics: From Euclid to Godel

Principles and Techniques in Combinatorics

Bayes Theorem: A Visual Introduction For Beginners

The Symmetries of Things

Deep Thinking: Where Machine Intelligence Ends and Human Creativity Begins

How to Bake Pi: An Edible Exploration of the Mathematics of Mathematics

Tales of the Quantum: Understanding Physics' Most Fundamental Theory