Die Juden - Geschichte eines Volkes
Leah Remini: Scientology and the Aftermath
2016
Jesus Conspiracies
2012
In Search of Holy Treasures
2009
Around the World in 80 Faiths
2009
The Life of Muhammad
2011
Religious biographies
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Origin of Christianity
2004
The Story of the Prophets
2012
Jesus: The Complete Story
2004
Christianity: The First 1000 Years
1998
Christianity: The Second Millennium
2000
Religion of the World
2004
In the Name of God: A Holy Betrayal
2023
Hillsong: A Megachurch Exposed
2022
New Testament History and Literature with Dale B. Martin
2009
