How to Solve It: A New Aspect of Mathematical Method

Logically Fallacious: The Ultimate Collection of Over 300 Logical Fallacies (Academic Edition)

Mathematics for the Physical Sciences

An Illustrated Book of Bad Arguments: Learn the Lost Art of Making Sense (Bad Arguments)

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

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

Fast Math: Learn the Secrets of Mental Math: By Using Vedic Math and Other Math Tricks to Perform Mental Calculations from Multiplication to Percentages without Calculators

536 Puzzles and Curious Problems

Foundations and Fundamental Concepts of Mathematics

Logic: A Very Short Introduction: Edition 2

That's Maths: The Mathematical Magic in Everyday Life

The Canterbury Puzzles and Other Curious Problems

Mathematics: Its Content, Methods and Meaning

Common Core Math Workouts, Grade 8

Fractals: A Very Short Introduction

Advanced Geometric Dimensioning and Tolerancing

A Beginner's Guide to Mathematical Logic