I grandi Papi

Secret Vatican Files: The Pope and the Devil

Ancient Roads from Christ to Constantine

The New Testament You Never Knew

Le vrai pouvoir du Vatican

Catholicism

Bible Secrets Revealed

Bible Hunters

The Power of Myth

Vatican Girl: la scomparsa di Emanuela Orlandi

Poutní místa

2000 Jahre Christentum

Revelation

Christianity: A History

A History of Christian Worship

L'Origine du Christianisme