Beyond Belief: The Secret Gospel of Thomas

Escaping from Eden: Does Genesis Teach that the Human Race was Created by God or Engineered by ETs?

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

The Origin of Satan: How Christians Demonized Jews, Pagans, and Heretics

Zealot: The Life and Times of Jesus of Nazareth

The Gnostic Gospels

Revelations: Visions, Prophecy, and Politics in the Book of Revelation

Miracles and Wonder: The Historical Mystery of Jesus

Life-Study of Genesis

Why Religion?: A Personal Story

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

The Gnostic Paul: Gnostic Exegesis of the Pauline Letters

The Jewish Study Bible: Second Edition, Edition 2

The Preacher's Commentary, Complete 35-Volume Set: Genesis – Revelation

Life-Study of Exodus

Reading Judas: The Controversial Message of the Ancient Gospel of Judas

Is God a Moral Monster?: Making Sense of the Old Testament God

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

Agents of Babylon: What the Prophecies of Daniel Tell Us about the End of Days

Learning Theology with the Church Fathers