Satan, Cantor, And Infinity And Other Mind-bogglin

How to Solve It: A New Aspect of Mathematical Method

To Mock a Mocking Bird

Being Logical: A Guide to Good Thinking

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

A Rulebook for Arguments: Edition 5

The Gödelian Puzzle Book: Puzzles, Paradoxes and Proofs

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

How to Solve a Rubik's Cube: The Easy Solution to The Rubik's Cube, A Beginner's Guide to Solving This Puzzle, Quick and Easily! (3x3 Cube) (Rubix) (2nd Edition)

A Beginner's Guide to Mathematical Logic

The Philosopher's Book of Questions & Answers: Questions to Open Your Mind

Reflections: The Magic, Music And Mathematics Of Raymond Smullyan

How to Win Every Argument: The Use and Abuse of Logic, Edition 2

A Beginner's Further Guide To Mathematical Logic

Brain Training And Brain Games for Memory Improvement: Concentration and Memory Improvement Strategies with Mind Mapping: Concentration and Memory Improvement Strategies with Mind Mapping

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

A Course in Miracles - Explanations of Major Themes

Logical Labyrinths