Elements of Mathematics: From Euclid to Gödel
The Princeton Companion to Applied Mathematics
Prime Numbers and the Riemann Hypothesis
In Praise of Simple Physics: The Science and Mathematics behind Everyday Questions
Summing It Up: From One Plus One to Modern Number Theory
Fashion, Faith, and Fantasy in the New Physics of the Universe
Probability: For the Enthusiastic Beginner
Number Theory: A Historical Approach
Information Theory: A Tutorial Introduction
An Elementary Introduction to the Wolfram Language