Six Questions of Socrates: A Modern-Day Journey of Discovery through World Philosophy

The End of Faith: Religion, Terror, and the Future of Reason

Socrates in Love: Philosophy for a Passionate Heart

Being Logical: A Guide to Good Thinking

A Rulebook for Arguments: Edition 5

Thus Spoke Zarathustra: A Book for Everyone and Nobody

What We Owe the Future

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

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

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

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

A Course in Miracles - Explanations of Major Themes

A Reasonable Response: Answers to Tough Questions on God, Christianity, and the Bible

There Are Two Errors in the the Title of This Book, Revised and Expanded (Again): A Sourcebook of Philosophical Puzzles, Problems, and Paradoxes, Edition 3

The Critical Thinking Toolkit

Logic for Philosophy