The Republic: Plato

Until the End of Time: Mind, Matter, and Our Search for Meaning in an Evolving Universe

The Story Of Aristotle's Philosophy (Unabridged)

The Virtue of Selfishness: A New Concept of Egoism

Right and Wrong

The Price of Peace: Money, Democracy, and the Life of John Maynard Keynes

The Harvard Psychedelic Club: How Timothy Leary, Ram Dass, Huston Smith, and Andrew Weil Killed the Fifties and Ushered in a New Age for America

An Essay Concerning Human Understanding

A Personal Odyssey

Machiavelli: Philosopher of Power

Language, Truth and Logic

How We Think – Audiobook: How We Think: John Dewey's Exploration of Thought Processes

Two Fundamental Problems of the Theory of Knowledge

The Story of Knowledge: From Ancient Thought to Artificial Intelligence

Autobiography (Unabridged)

A Discourse Upon The Origin And The Foundation Of The Inequality Among Mankind

An Enquiry Concerning Human Understanding – Audiobook: An Enquiry Concerning Human Understanding: David Hume's Philosophical Inquiry into Human Knowledge and Reasoning