12 books
Introduction to Mathematical Thinking
The Man of Numbers
Mathematics Education for a New Era
Experimentelle Mathematik
Computer as Crucible
Unfinished Game, The: Pascal, Fermat, and the Seventeenth-Century Letter That Made the World Modern
Sets, Functions, and Logic
El Lenguaje de Las Matematicas
Math Gene
Life by the Numbers
Muster Der Mathematik
The Joy of Sets