Calculus of Several Variables: Edition 3

The Magic of Math: Solving for x and Figuring Out Why

Ramanujan's Lost Notebook: Part I, Part 1

Geometry Essentials For Dummies

Calculus II For Dummies: Edition 3

Undergraduate Algebra: Edition 2

Calculus Made Easy: Being a Very-Simplest Introduction to Those Beautiful Methods of Reckoning Which are Generally Called by the Terrifying Names of the Differential Calculus and the Integral Calculus

Fundamentals of Diophantine Geometry

Problems and Solutions for Integer and Combinatorial Optimization: Building Skills in Discrete Optimization

Introduction to Diophantine Approximations: New Expanded Edition, Edition 2

Challenges

Geometry For Dummies: Edition 3

Math Talks for Undergraduates

Girls Get Curves: Geometry Takes Shape

Abelian Varieties

Complex Numbers from A to ... Z: Edition 2