Mathematics and Its History: Edition 3

Math Storm Olympiad Problems

Reverse Mathematics: Proofs from the Inside Out

Short-Cut Math

Elements of Mathematics: From Euclid to Gödel

Origami Design Secrets: Mathematical Methods for an Ancient Art, Second Edition, Edition 2

My Best Mathematical and Logic Puzzles

The Four Pillars of Geometry

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

Naive Lie Theory

An Introductory Course in Elementary Number Theory

Geometry of Surfaces

Alex's Adventures in Numberland: Dispatches from the Wonderful World of Mathematics

The Story of Proof: Logic and the History of Mathematics

Concepts of Modern Mathematics

Algebraic Number Theory for Beginners: Following a Path From Euclid to Noether

Notebooks of Srinivasa Ramanujan: Volume II, Volume 2

Numbers and Geometry

536 Puzzles and Curious Problems

The Real Numbers: An Introduction to Set Theory and Analysis