Secret Files of the Inquisition
2006
Spurensuche – Die Weltreligionen auf dem Weg
1999
Prayer and Reflection
2025
Who Was Jesus?
2009
Ancient Roads from Christ to Constantine
2015
Atheism: A Rough History of Disbelief
2004
Des nouvelles de Dieu
2004
Bible's Buried Secrets
2011
Le vrai pouvoir du Vatican
2010
Bible Secrets Revealed
2013
Canterbury Cathedral
2014
The Western Tradition
1989
