God at War: A Meditation on Religion and Warfare

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

Why God Needs War and War Needs God

On Guard: Defending Your Faith with Reason and Precision

When God Stops Fighting: How Religious Violence Ends

Living Buddha, Living Christ 20th Anniversary Edition

Religion in Global Civil Society

Wicca: A Guide for the Solitary Practitioner

The Oxford Handbook of Global Religions

Seeking Allah, Finding Jesus: A Devout Muslim Encounters Christianity

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

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

God in the Tumult of the Global Square: Religion in Global Civil Society

Is the Bible God's Word?

Jerusalem: One City, Three Faiths

The Great Transformation: The Beginning of Our Religious Traditions

The Lifetimes When Jesus and Buddha Knew Each Other: A History of Mighty Companions

Northern Tradition for the Solitary Practitioner: A Book of Prayer, Devotional Practice, and the Nine Worlds of Spirit

Become What You Are: Expanded Edition