Under the reign of Pope Paul VI, in January 1977, Theodor Kolberg published a first book, Umsturz im Vatikan? (Overthrow in the Vatican?), which demonstrated that the Holy Father had been replaced with a double in 1975. Then, he published a second book, Der Betrug des Jarhrunderts (The Deception of the Century), in December 1977. These two books had not been translated, neither into English nor into French. Therefore, I decided to publish the present translation of the second book, before I am able to get the first one. In addition, you will find some extracts of my work about the Secret of Fatima: an analysis of the Bayside apparitions.