The Revenge of Conscience: Politics and the Fall of Man

Knowing God

Commentary on Thomas Aquinas's Treatise on Law

Beyond Form Criticism: Essays in Old Testament Literary Criticism

How and How Not to Be Happy

Understanding the Iglesia Ni Cristo: What They Really Believe and How They Can Be Reached

Commentary on Thomas Aquinas's Treatise on Divine Law

The Doctrines That Divide: A Fresh Look at the Historic Doctrines That Separate Christians

The Line Through the Heart: Natural Law as Fact, Theory, and Sign of Contradiction

Lady in Waiting: Becoming God's Best While Waiting for Mr. Right

What We Can't Not Know: A Guide, Edition 2

The Journey: Living by Faith in an Uncertain World

Commentary on Thomas Aquinas's Virtue Ethics

Let's Do Theology: Resources for Contextual Theology; completely updated and revised, Edition 2

Five Proofs of the Existence of God

Why I Believe: Straight Answers to Honest Questions about God, the Bible, and Christianity

Scripture Alone: Exploring the Bible's Accuracy, Authority and Authenticity

On Law, Morality, and Politics: Edition 2

Symbols of Church and Kingdom: A Study in Early Syriac Tradition

An Introduction to Catholicism