The Ethics (Ethica Ordine Geometrico Demonstrata)

On the Improvement of Understanding

Treatise on the Emendation of the Intellect

Improvement of the Understanding, Ethics and Correspondence

On the Improvement of the Understanding

Ethics

On the Improvement of the Understanding

Ethics

The Road to Inner Freedom: The Ethics

Theologico-Political Treatise

The Book of God

Ethics

Letters to Friend and Foe

A Spinoza Reader: The Ethics and Other Works

Correspondence of Benedict de Spinoza

The Benedict de Spinoza Reader

Spinoza: The Letters

Ethics

Spinoza: Complete Works

Ethics (Complete Edition)