Discourse on Method and Meditations on First Philosophy

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

Pensees

An Enquiry Concerning Human Understanding, 2nd Edition (Annotated)) (Hackett Classics)

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

Selected Political Writings (Hackett Classics)

Discourse on Method and Meditations on First Philosophy (Hackett Classics)

Prolegomena to Any Future Metaphysics: and the Letter to Marcus Herz, February 1772 (Hackett Classics)

Decline of the West: Volumes 1 and 2