Six Great Ideas

Ten Philosophical Mistakes

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

How to Think About God

Discourses and Selected Writings

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

Paideia Proposal

Courage Is Calling: Fortune Favors the Brave

How to Prove There Is a God: Mortimer J. Adler's Writings and Thoughts About God

How to Think About the Great Ideas: From the Great Books of Western Civilization

Discipline Is Destiny: The Power of Self-Control

Adler's Philosophical Dictionary: 125 Key Terms for the Philosopher's Lexicon

Beyond Good & Evil: Prelude to a Philosophy of the Future

Angels and Us

The Republic

Dialectic

The Sayings of Socrates

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

Letters from a Stoic: Epistulae Morales Ad Lucilium