Why Does Everything Come in Threes?: A Short Book about Everything

Sophie's World

A Refutation of Moral Relativism: Interviews with an Absolutist

Zero: The Biography of a Dangerous Idea

Three Philosophies of Life: Ecclesiastes, Job, and Song of Songs

Think: A Compelling Introduction to Philosophy

Socrates Meets Sartre: The Father of Philosphy Cross-Examines the Founder of Existentialism

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

What Would Socrates Say?: An Introduction to Philosophy by the Socratic Method

Story of Philosophy

Philosophy

The Consolations of Philosophy

The Greatest Philosopher Who Ever Lived

The Lessons of History

Socrates Meets Marx: The Father of Philosophy Cross-examines the Founder of Communism

Philosophical Investigations: Edition 4

How to Destroy Western Civilization and Other Ideas from the Cultural Abyss

Why There Is No God: Simple Responses to 20 Common Arguments for the Existence of God

Socrates Meets Kant: The Father of Philosophy Meets his Most Influential Modern Child

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