Elementary Formal Logic: A Programmed Course

Meditations: A New Translation

The Daily Stoic: 366 Meditations on Wisdom, Perseverance, and the Art of Living

Being Logical: A Guide to Good Thinking

A Guide to the Good Life: The Ancient Art of Stoic Joy

Courage Is Calling: Fortune Favors the Brave

Discipline Is Destiny: The Power of Self-Control

A Rulebook for Arguments: Edition 5

How to Think Like a Roman Emperor: The Stoic Philosophy of Marcus Aurelius

Letters from a Stoic: Epistulae Morales Ad Lucilium

The Complete Works of Plato

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

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

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

The Republic

The Warrior Ethos

Discourses and Selected Writings

A Course in Miracles - Explanations of Major Themes

Lives of the Stoics: The Art of Living from Zeno to Marcus Aurelius

Stillness Is the Key