The Essential Baruch Spinoza: How to Improve Your Mind, The Road to Inner Freedom, and The Book of God

The Road to Inner Freedom: The Ethics

How to Improve Your Mind

Ethics

The Ethics (Ethica Ordine Geometrico Demonstrata)

On the Improvement of Understanding

Treatise on the Emendation of the Intellect

Letters to Friend and Foe

Improvement of the Understanding, Ethics and Correspondence

Ethics

Ethics (Complete Edition)

On the Improvement of the Understanding

The Selected Works of Baruch de Spinoza

The Collected Works of Spinoza, Volume II: Volume 2

Spinoza's Ethics

The Philosophy of Spinoza

Ethics

Theologico-Political Treatise

Ethics

A Spinoza Reader: The Ethics and Other Works