Luca Crippa (Author)
Luca Crippa is an expert in theology and philosophy. He has worked as a research professor and editorial consultant for many years. He is the author of a number of history text books and essays, historical novels and documentaries.
Maurizio Onnis (Author)
Maurizio Onnis has travelled extensively in developing countries and has studied anthropology and history of religions and cultures. He has written historical novels and screenplays.