On Ideas: Aristotle's Criticism of Plato's Theory of Forms

The Lessons of History

The Possibility of Inquiry: Meno's Paradox from Socrates to Sextus

Zero: The Biography of a Dangerous Idea

Think: A Compelling Introduction to Philosophy

Aristotle: Introductory Readings

Meditations

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

Courage Is Calling: Fortune Favors the Brave

The Consolations of Philosophy

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

Story of Philosophy

The Complete Works of Plato

Philosophical Investigations: Edition 4

The Republic

The Story of Philosophy: From Ancient Greeks to Great Thinkers of Modern Times

Discourses and Selected Writings

The Warrior Ethos

Philosophy of Science: A Very Short Introduction