Being Logical: A Guide to Good Thinking

On the Nature of Philosophy and Other Philosophical Essays

A Rulebook for Arguments: Edition 5

Numerology for Decoding Behavior: Your Personal Numbers at Work, with Family, and in Relationships

Metaphilosophy: Philosophy in Philosophical Perspective

The Stoic Mind: A Visual Exploration Of Stoic Philosophy

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

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

Concept Audits: A Philosophical Method

Memories, Dreams, Reflections

The Leader Habit: Master the Skills You Need to Lead--in Just Minutes a Day

Philosophical Deliberations

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

Reason and Religion

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

Epistemic Pragmatism and Other Studies in the Theory of Knowledge

Thoughts become Quotes

Ventures in Philosophical History