The Selected Works of Baruch de Spinoza

The Doors of Perception and Heaven and Hell

Ethics

The Republic

The Book of God

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

The Essential Spinoza: Ethics and Related Writings

The Sayings of Socrates

Spinoza: The Letters

Meditations

The Sayings of Aristotle

The Genealogy of Morals

The Ethics (Ethica Ordine Geometrico Demonstrata)

The Human Condition: Edition 2

The Collected Works of Spinoza, Volumes I and II: One-Volume Digital Edition

The Sayings of Nietzsche

Ethics (Complete Edition)

The Sayings of Charles Chaplin

Principles of Cartesian Philosophy