L'Apocalypse

Spurensuche – Die Weltreligionen auf dem Weg (1999)

Atheism: A Rough History of Disbelief (2004)

Ancient Roads from Christ to Constantine (2015)

Bible's Buried Secrets (2011)

God in America (2010)

Drive Thru History: The Gospels (2015)

Drive Thru History: Acts to Revelation (2018)

Drive Thru History: American History

Drive Thru History: Ancient History

Secret Files of the Inquisition (2006)

Who Was Jesus? (2009)

Catholicism (2012)

Apocalypse: World War I (2014)

The Western Tradition (1989)

The Bible Unearthed (2005)

Bible Secrets Revealed (2013)

Canterbury Cathedral (2014)