Computability and Complexity: Foundations and Tools for Pursuing Scientific Applications

How to Solve It: A New Aspect of Mathematical Method

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

Algorithmic Randomness and Complexity

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

Parameterized Complexity

Algebraic Curves and Riemann Surfaces for Undergraduates: The Theory of the Donut

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

Fundamentals of Parameterized Complexity

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

A Beginner's Guide to Mathematical Logic

Puzzles of Reason: Journey into Logic