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

The Lessons of History

The Collected Works of Spinoza, Volume II: Volume 2

Zero: The Biography of a Dangerous Idea

Think: A Compelling Introduction to Philosophy

The Selected Works of Baruch de Spinoza

The Consolations of Philosophy

Ethics

Story of Philosophy

The Ethics (Ethica Ordine Geometrico Demonstrata)

The Essential Spinoza: Ethics and Related Writings

Philosophical Investigations: Edition 4

Spinoza: The Letters

The Story of Philosophy: From Ancient Greeks to Great Thinkers of Modern Times

Ethics (Complete Edition)

Philosophy of Science: A Very Short Introduction

Principles of Cartesian Philosophy

The Cartoon Introduction to Philosophy