On Forgiveness: How Can We Forgive the Unforgivable?

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

Looking In the Distance: The Human Search for Meaning

On Guard: Defending Your Faith with Reason and Precision

Waiting for the Last Bus: Reflections on Life and Death

Living Buddha, Living Christ 20th Anniversary Edition

Leaving Alexandria: A Memoir of Faith and Doubt

Wicca: A Guide for the Solitary Practitioner

The Good Book: How to Read the Bible

Seeking Allah, Finding Jesus: A Devout Muslim Encounters Christianity

Between The Monster And The Saint: Reflections on the Human Condition

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

Doubts and Loves: What is Left of Christianity

Is the Bible God's Word?

Stories We Tell Ourselves: Making Meaning in a Meaningless Universe

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