The Devil’s Bible: The True Story Behind the Codex Gigas

That All Shall Be Saved: Heaven, Hell, and Universal Salvation

Holy Secrets: A History of Scandal in the Vatican

Pleasing God: Discovering the Meaning and Importance of Sanctification

Walking in His Grace: 365 Days of Faith, Hope, and Love

Getting Your Sex Life Off to a Great Start: A Guide for Engaged and Newlywed Couples

The Story of Gay Jesus

Keys to Bioethics

Prophecies and Divine Justice: The Angels and the End of Days

Platforms to Pillars: Trading the Burden of Performance for the Freedom of God's Presence

Genesis Retold: A Clear and Modern Paraphrase of the Ancient Story

Technology and Christianity: Essays on the Interface

Brimstone: The Art and Act of Holy Nonjudgment

Five Views on Law and Gospel

Saving Truth: Finding Meaning and Clarity in a Post-Truth World

What to Do When You Don't Know What to Do, Divorce and Lost Love: Navigating Heartbreak with God's Help

The Ten Commandments

Decision Making and the Will of God: A Biblical Alternative to the Traditional View

To Love as God Loves: Conversations with the Early Church