Four Colors Suffice: How the Map Problem Was Solved - Revised Color Edition

Alan Turing: The Enigma: The Book That Inspired the Film The Imitation Game - Updated Edition

Euler's Pioneering Equation: The most beautiful theorem in mathematics

Humble Pi: A Comedy of Maths Errors

Zero: The Biography of a Dangerous Idea

Combinatorics: A Very Short Introduction

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

Lewis Carroll in Numberland: His Fantastical Mathematical Logical Life

An Introductory Course in Elementary Number Theory

A Beginner's Guide to Constructing the Universe: The Mathematical Archetypes of Nature, Art, and Science

The Great Mathematicians

Notebooks of Srinivasa Ramanujan: Volume II, Volume 2

Mathematical Conversations: Selections from The Mathematical Intelligencer

A History of Pi

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

The Turing Guide

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