The Triumph of Christianity: How a Forbidden Religion Swept the World

On Guard: Defending Your Faith with Reason and Precision

Lost Scriptures: Books that Did Not Make It into the New Testament

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

The Lost Gospel of Judas Iscariot: A New Look at Betrayer and Betrayed

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

God's Problem

The Lifetimes When Jesus and Buddha Knew Each Other

Become What You Are

Jesus Before the Gospels: How the Earliest Christians Remembered, Changed, and Invented Their Stories of the Savior

Faith Is for Weak People: Responding to the Top 20 Objections to the Gospel

Jesus, Interrupted

Answering Jihad: A Better Way Forward

Truth and Fiction in The Da Vinci Code

No God but One: Allah or Jesus?: A Former Muslim Investigates the Evidence for Islam and Christianity

Heaven and Hell: A History of the Afterlife

Fifty Years in the Church of Rome (Unabridged)

Forged: Writing in the Name of God--Why the Bible's Authors Are Not Who We Think They Are

Did Jesus Exist?: The Historical Argument for Jesus of Nazareth

What Every Christian Needs to Know About the Qur'an