Most Popular Books
- The Secrets of Ancient Egypt: Egyptian Pyramids and the Secrets of the Pharaohs
- The Secrets of Early American Civilizations: The Decline of the Mayas and the Lost Cities of the Amazon
- The Secrets of Early Christianity: The Dead Sea Scrolls, the Shroud of Turin, and Other Christian Mysteries
- La España Patrimonio de la Humanidad
- El señor de las piedras: El último viaje del inmortal desterrado
Series By Federico Puigdevall
