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

Number Theory: A Very Short Introduction

Number Theory: A Very Short Introduction

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

Lewis Carroll in Numberland: His Fantastical Mathematical Logical Life

Combinatorics: A Very Short Introduction

Combinatorics: A Very Short Introduction

The Great Mathematicians

The Great Mathematicians: Unravelling the Mysteries of the Universe

Mathematical Conversations: Selections from The Mathematical Intelligencer

Isaac Newton: Remarkable Lives

The Turing Guide

The Turing Guide