In Defense of Philosophy: Classical Wisdom Stands Up to Modern Challenges

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

Guide to Thomas Aquinas

The Republic

The Human Wisdom of St. Thomas: A Breviary of Philosophy from the Works of St. Thomas Aquinas

The Sayings of Socrates

On Hope

The Genealogy of Morals

The End of Time: A Meditation on the Philosophy of History

The Sayings of Nietzsche

Faith Hope Love

Meditations

Living the Truth

The Archaeology of Knowledge

For Love of Wisdom: Essays on the Nature of Philosophy

The Sayings of Aristotle

The Complete Works: Handbook, Discourses, & Fragments

The Sayings of Charles Chaplin

Anger, Mercy, Revenge

Philosophy 101: From Plato and Socrates to Ethics and Metaphysics, an Essential Primer on the History of Thought