The Geometry of René Descartes: with a Facsimile of the First Edition

Sophie's World

Descartes: Selected Philosophical Writings

Zero: The Biography of a Dangerous Idea

The Passions of the Soul and Other Late Philosophical Writings

Think: A Compelling Introduction to Philosophy

Discourse on Method and Meditations on First Philosophy

Intuition Pumps And Other Tools for Thinking

Story of Philosophy

The Consolations of Philosophy

The Principles of Philosophy

The Lessons of History

Philosophical Investigations: Edition 4

Meditations On The First Philosophy

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

Meditations and Other Metaphysical Writings

The Principles of Philosophy, Discourse on the Method