Calculus of Several Variables: Edition 3

Lost in Math: How Beauty Leads Physics Astray

Concepts of Modern Mathematics

Abelian Varieties

Algebra II For Dummies: Edition 2

Undergraduate Algebra: Edition 2

Matrices And Linear Algebra

Fundamentals of Diophantine Geometry

The Joy Of X: A Guided Tour of Math, from One to Infinity

Introduction to Diophantine Approximations: New Expanded Edition, Edition 2

Mathematician's Delight

Challenges

103 Trigonometry Problems: From the Training of the USA IMO Team

Math Talks for Undergraduates

Basic Math & Pre-Algebra For Dummies: Edition 2

Undergraduate Analysis: Edition 2

Ramanujan's Lost Notebook: Part I, Part 1