Leibniz: Philosophical Essays (Hackett Classics)

Ethics: with The Treatise on the Emendation of the Intellect and Selected Letters (Hackett Classics)

Descartes: Selected Philosophical Writings

A Treatise Concerning the Principles of Human Knowledge (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)

Three Dialogues Between Hylas and Philonous (Hackett Classics)

A Spinoza Reader: The Ethics and Other Works

A Treatise of Human Nature (Oxford Philosophical Texts)

An Essay Concerning Human Understanding (Hackett Classics)

Philosophical Essays and Correspondence (Descartes) (Hackett Publishing Co.)

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