The Republic and Other Works

Existentialism Is a Humanism

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

Grounding for the Metaphysics of Morals: with On a Supposed Right to Lie because of Philanthropic Concerns (Hackett Classics)

The Nicomachean Ethics (Oxford World's Classics)

Meditations on First Philosophy (Hackett Classics)

An Enquiry Concerning Human Understanding: with Hume's Abstract of A Treatise of Human Nature and A Letter from a Gentleman to His Friend in Edinburgh (Hackett Classics)

Meditations on First Philosophy: with Selections from the Objections and Replies (Oxford World's Classics)

The Basic Works of Aristotle (Modern Library Classics)

The Ethics of Ambiguity

Nicomachean Ethics