40 Questions About Salvation

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

None Greater: The Undomesticated Attributes of God

Zealot: The Life and Times of Jesus of Nazareth

Simply Trinity: The Unmanipulated Father, Son, and Spirit

The Cost of Discipleship

On Classical Trinitarianism: Retrieving the Nicene Doctrine of the Triune God

Essential Gnostic Scriptures

Canon, Covenant and Christology: Rethinking Jesus And The Scriptures Of Israel

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

God's Word Alone---The Authority of Scripture: What the Reformers Taught...and Why It Still Matters

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

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

The Holy Bible Challenges the World: Answers to “The Bible Handbook” published by American Atheist Press

Learning Theology with the Church Fathers

The Gnostic Bible: Revised and Expanded Edition

Beyond Belief: The Secret Gospel of Thomas

Peace with God: The Secret of Happiness

Becoming Divine: An Introduction to Deification in Western Culture

Martin Luther: The Man Who Rediscovered God and Changed the World