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

A Shorter Summa: The Essential Philosophical Passages of St. Thomas Aquinas' Summa Theologica Edited and Explained for Beginners

How to Be Holy: First Steps in Becoming a Saint

Back to Virtue: Traditional Moral Wisdom for Modern Moral Confusion

Catholic Christianity: A Complete Catechism of Catholic Beliefs Based on the Catechism of the Catholic Church

Fundamentals of the Faith: Essays in Christian Apologetics

Prayer: The Great Conversation

Prayer for Beginners

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

Your Questions, God's Answers

Jacob's Ladder: Ten Steps to Truth

Because God Is Real: Sixteen Questions, One Answer

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

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