A Beginner's Guide to Mathematical Logic

How to Solve It: A New Aspect of Mathematical Method

Forever Undecided

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

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

The Gödelian Puzzle Book: Puzzles, Paradoxes and Proofs

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

A Beginner's Further Guide To Mathematical Logic

536 Puzzles and Curious Problems

Foundations and Fundamental Concepts of Mathematics

To Mock a Mocking Bird

Logic: A Very Short Introduction: Edition 2

Satan, Cantor, And Infinity And Other Mind-bogglin

That's Maths: The Mathematical Magic in Everyday Life

The Riddle of Scheherazade: And Other Amazing Puzzles, Ancient and Modern

The Canterbury Puzzles and Other Curious Problems

Logical Labyrinths