Angels and Us

Sophie's World

Zero: The Biography of a Dangerous Idea

Aristotle for Everybody

How to Prove There Is a God: Mortimer J. Adler's Writings and Thoughts About God

The Oxford Dictionary of Philosophy: Edition 3

Paideia Proposal

Think: A Compelling Introduction to Philosophy

How to Think About the Great Ideas: From the Great Books of Western Civilization

Story of Philosophy

Ten Philosophical Mistakes

The Consolations of Philosophy

Six Great Ideas

The Lessons of History

How to Think About God

Logically Fallacious: The Ultimate Collection of Over 300 Logical Fallacies (Academic Edition)

Dialectic

Philosophical Investigations: Edition 4

Shop Class as Soulcraft: An Inquiry into the Value of Work