A Classical Introduction to Modern Number Theory: Edition 2

Introduction to Axiomatic Set Theory: Edition 2

An Introduction to Number Theory with Cryptography: Edition 2

An Introductory Course in Elementary Number Theory

Introduction to Coding Theory

Cohomology of Groups

How Numbers Work: Discover the strange and beautiful world of mathematics

Associative Algebras

Introduction to Algebraic and Abelian Functions: Edition 2

A History of Pi

An Introduction to Convex Polytopes

The Geometry of Discrete Groups

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

Sequences and Series in Banach Spaces

Ramanujan's Place in the World of Mathematics: Essays Providing a Comparative Study

Modern Geometry - Methods and Applications: Part I. The Geometry of Surfaces, Transformation Groups, and Fields

Foundations of Differentiable Manifolds and Lie Groups

Proof and the Art of Mathematics