Being Logical: A Guide to Good Thinking

On the Nature of Philosophy and Other Philosophical Essays

A Rulebook for Arguments: Edition 5

The Stoic Mind: A Visual Exploration Of Stoic Philosophy

Metaphilosophy: Philosophy in Philosophical Perspective

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

Risk Theory: Rational Decision in the Face of Chance, Uncertainty, and Risk

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

On Rules and Principles

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

Philosophical Deliberations

A Course in Miracles - Explanations of Major Themes

Concept Audits: A Philosophical Method

Epistemic Pragmatism and Other Studies in the Theory of Knowledge

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

Ventures in Philosophical History