Forty Reasons I Am a Catholic

The Reason for God: Belief in an Age of Skepticism

Faith and Reason: The Philosophy of Religion

More Than a Carpenter

Summa Theologica: Volume 1, Part 1 (Prima Pars)

Tactics: Audio Lectures: A Game Plan for Discussing Your Christian Convictions

Between Heaven and Hell: A Dialog Somewhere Beyond Death with John F. Kennedy, C. S. Lewis Aldous Huxley

Angels: God's Secret Agents

Wisdom of the Heart: The Good, the True, and the Beautiful at the Center of Us All

Reasonable Faith, Third Edition: Christian Truth and Apologetics

Before I Go: Letters to Our Children About What Really Matters

Evidence That Demands a Verdict: Life-Changing Truth for a Skeptical World

Goliath Must Fall: Winning the Battle Against Your Giants

God and the Afterlife: The Groundbreaking New Evidence for God and Near-Death Experience

Stealing From God: Why Atheists Need God to Make Their Case

Concise Theology: A Guide to Historic Christian Beliefs

The Case for Jesus: The Biblical and Historical Evidence for Christ

The Truth War: Fighting for Certainty in an Age of Deception

Why Jesus?: Rediscovering His Truth in an Age of Mass Marketed Spirituality

Letters from a Skeptic: A Son Wrestles With His Father's Questions About Christianity