Sword of the War God: an epic historical adventure based on Viking mythology from the author of the Whale Road Chronicles

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

Zealot: The Life and Times of Jesus of Nazareth

The Spear of Crom: a thrilling historical adventure set in Roman-occupied Celtic Britain

North: The New Nordic Cuisine of Iceland [A Cookbook]

The Cost of Discipleship

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

Learning Theology with the Church Fathers

The Gnostic Bible: Revised and Expanded Edition

Beyond Belief: The Secret Gospel of Thomas

Becoming Divine: An Introduction to Deification in Western Culture

Signs of Life: 40 Catholic Customs and Their Biblical Roots

Saint Athanasius, the Father of Orthodoxy