On Free Choice of the Will (Hackett Classics)

Meditations on First Philosophy (Hackett Classics)

Aristotle: Introductory Readings (Hackett Classics)

Plato: Five Dialogues: Euthyphro, Apology, Crito, Meno, Phaedo (Hackett Classics)

Plato: The Complete Works Of Plato (Illustrated + free audiobooks) (LifeWork Project Classics)

A Rulebook for Arguments (Hackett Student Handbooks)

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

Nicomachean Ethics

The Handbook (The Encheiridion) (Hackett Classics)

Metaphysics: A Very Short Introduction (Very Short Introductions)