Forty Reasons I Am a Catholic

The Return of the Prodigal Son: A Story of Homecoming

Letters to an Atheist: Wrestling with Faith

Catholic Prayers

Between Allah & Jesus: What Christians Can Learn from Muslims

In God's Name

Wisdom from the Psalms

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

The Philosophy of Tolkien: The Worldview Behind The Lord of the Rings

Interview with an Exorcist: An Insider's Look at the Devil, Demonic Possession, and the Path to Deliverance

You Can Understand the Bible: A Practical and Illuminating Guide to Each Book in the Bible

The Practice of the Presence of God

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

33 Days to Morning Glory: A Do-It-Yourself Retreat In Preparation for Marian Consecration

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

Manual for Eucharistic Adoration

Prayer for Beginners

True Devotion to Mary: With Preparation for Total Consecration

How to Be Holy: First Steps in Becoming a Saint

Left to Tell: Discovering God Amidst the Rwandan Holocaust