The God Who Loves You: Love Divine, All Loves Excelling

Practical Theology: Spiritual Direction from Saint Thomas Aquinas

Ask Peter Kreeft: The 100 Most Interesting Questions He's Ever Been Asked

I Burned for Your Peace: Augustine's Confessions Unpacked

Forty Reasons I Am a Catholic

Between Allah & Jesus: What Christians Can Learn from Muslims

How to Be Holy: First Steps in Becoming a Saint

The Man Who Left His Mark: How Mark's Gospel Answers Modern Questions

Prayer: The Great Conversation

Prayer for Beginners

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

How to Win the Culture War: A Christian Battle Plan for a Society in Crisis

Catholics and Protestants: What Can We Learn from Each Other?

The Best Things in Life: A Contemporary Socrates Looks at Power, Pleasure, Truth the Good Life

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

Three Approaches to Abortion: A Thoughtful and Compassionate Guide to Today's Most Controversial Issue

Love Is Stronger Than Death

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

Angels and Demons: What Do We Really Know about Them?

A Refutation of Moral Relativism: Interviews with an Absolutist