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

Forty Reasons I Am a Catholic

Between Allah & Jesus: What Christians Can Learn from Muslims

The Mystery of Joy

Your Questions, God's Answers

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

A Refutation of Moral Relativism: Interviews with an Absolutist

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

Heaven, the Heart's Deepest Longing

Fundamentals of the Faith: Essays in Christian Apologetics

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

Probes: Deep Sea Diving into Saint John's Gospel: Questions for Individual or Group Study

Jacob's Ladder: Ten Steps to Truth

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

Letters to an Atheist: Wrestling with Faith

Wisdom from the Psalms

Socrates Meets Hume: The Father of Philosophy Meets the Father of Modern Skepticism

Practical Theology: Spiritual Direction from Saint Thomas Aquinas

Socrates Meets Descartes: The Father of Philosophy Analyzes the Father of Modern Philosophy's

Socrates Meets Machiavelli: The Father of Philosophy Cross-examines the Author of The Prince