Spurensuche – Die Weltreligionen auf dem Weg
1999
Prayer and Reflection
2025
Secret Files of the Inquisition
2006
Who Was Jesus?
2009
Ancient Roads from Christ to Constantine
2015
Atheism: A Rough History of Disbelief
2004
Bible's Buried Secrets
2011
The Western Tradition
1989
L'invention de l'Occident
2013
Franciscus ja minä - Jumalan köyhän tarina
2020
Des nouvelles de Dieu
2004
The Bible Unearthed
2005
