The Valet's Tragedy and Other Studies

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

A Collection of Ballads

Zealot: The Life and Times of Jesus of Nazareth

Letters to Dead Authors

The Cost of Discipleship

Helen of Troy

Essential Gnostic Scriptures

The Book of Romance

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

Tales of Troy: Ulysses, the Sacker of Cities

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

Much Darker Days

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

Homer and His Age

Learning Theology with the Church Fathers

Introduction to the Compleat Angler

The Gnostic Bible: Revised and Expanded Edition

History of Scotland

Beyond Belief: The Secret Gospel of Thomas