The Church and the Roman Empire (301–490): Constantine, Councils, and the Fall of Rome

Cold-Case Christianity: A Homicide Detective Investigates the Claims of the Gospels

The World of Ben-Hur

Zealot: The Life and Times of Jesus of Nazareth

St. Joseph and His World

The Cost of Discipleship

A.D. The Bible Continues Ministers and Martyrs

The New Testament in Its World: An Introduction to the History, Literature, and Theology of the First Christians

What It Means to Be Protestant: The Case for an Always-Reforming Church

The Eucharist Foretold: The Lost Prophecy of Malachi

The Pilgrim's Progress: From This World to That Which is to Come

How the Fathers Read the Bible: Scripture, Liturgy, and the Early Church

Learning Theology with the Church Fathers

A Joyful Noise: Praying the Psalms with the Early Church

The Gnostic Bible: Revised and Expanded Edition

Africa and the Early Church: The Almost-Forgotten Roots of Catholic Christianity

History's Queen: Exploring Mary's Pivotal Role from Age to Age

Beyond Belief: The Secret Gospel of Thomas

The Healing Imperative: The Early Church and the Invention of Medicine as We Know It

Becoming Divine: An Introduction to Deification in Western Culture