Philosophy: A Complete Introduction: Teach Yourself

Being Logical: A Guide to Good Thinking

Medieval Philosophy: A Beginner's Guide

Why There Is No God: Simple Responses to 20 Common Arguments for the Existence of God

Take a Stand!: Classroom Activities That Explore Philosophical Arguments That Matter to Teens

Beyond Good & Evil: Prelude to a Philosophy of 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

In the Dust of This Planet: Horror of Philosophy, Volume 1

Give Them an Argument: Logic for the Left

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

The Critical Thinking Toolkit

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

Being and Nothingness

Logic for Philosophy