Discrete Mathematics

How to Solve It: A New Aspect of Mathematical Method

Do I Count?: Stories from Mathematics

Mathematics for the Physical Sciences

Combinatorial Theory

The (Mis)Behaviour of Markets: A Fractal View of Risk, Ruin and Reward

A Course in Enumeration

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

Markov's Theorem and 100 Years of the Uniqueness Conjecture: A Mathematical Journey from Irrational Numbers to Perfect Matchings

An Introductory Course in Elementary Number Theory

Lectures on Polytopes

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

Common Core Math Workouts, Grade 8

Mathematics: Its Content, Methods and Meaning

BASIC MATHEMATICS For Grade 9 ALGEBRA AND GEOMETRY: GRAPHS OF BASIC POWER AND RATIONAL FUNCTIONS

Fractals: A Very Short Introduction

Equivariant Cohomology of Configuration Spaces Mod 2: The State of the Art