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

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

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

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

Your Questions, God's Answers

Fundamentals of the Faith: Essays in Christian Apologetics

Jacob's Ladder: Ten Steps to Truth

Wisdom from the Psalms

Practical Theology: Spiritual Direction from Saint Thomas Aquinas

Because God Is Real: Sixteen Questions, One Answer

Yes or No?: Straight Answers to Tough Questions About Christianity

Between Allah & Jesus: What Christians Can Learn from Muslims

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

Doors in the Walls of the World: Signs of Transcendence in the Human Story

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

The Mystery of Joy

Symbol or Substance?: A Dialogue on the Eucharist with C. S. Lewis, Billy Graham and J. R. R. Tolkien