For Calvinism

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

Pilgrim Theology: Core Doctrines for Christian Disciples

On Guard: Defending Your Faith with Reason and Precision

Ordinary: Sustainable Faith in a Radical, Restless World

Christless Christianity: The Alternative Gospel of the American Church

Wicca: A Guide for the Solitary Practitioner

Putting Amazing Back into Grace: Embracing the Heart of the Gospel

Seeking Allah, Finding Jesus: A Devout Muslim Encounters Christianity

The Gospel Commission: Recovering God's Strategy for Making Disciples

Illuminati: The Secret Society That Hijacked the World (The History of One of the World's Most Notorious Secret Societies)

The Christian Faith: A Systematic Theology for Pilgrims on the Way

The Cost of Discipleship

Rediscovering the Holy Spirit: God’s Perfecting Presence in Creation, Redemption, and Everyday Life

SPQR: A History of Ancient Rome

Recovering Our Sanity: How the Fear of God Conquers the Fears that Divide Us

A History of Religious Ideas, Volume 2: From Gautama Buddha to the Triumph of Christianity

A Place for Weakness: Preparing Yourself for Suffering

Is the Bible God's Word?