The publisher's summary:
Father Jonah Barlow is dead. The respected Jesuit scholar of apocalyptic studies might have died from a fall in his apartment . . . or was he pushed? All that is known for sure is that the provocative manuscript he was working on—a book that promised to reveal the upcoming fulfillment of ancient and recent prophecies, including the ghastly and shocking Third Secret of Fatima—is missing.
Two female detectives—one from Chicago, the other from Rome—take on the investigation as a possible homicide, turning to Vatican archivist Father Michael Dominic for his help, since Barlow sent the young priest the only other copy of the manuscript.
Newly elected Pope Ignatius, Enrico Petrini, intent on verifying the content of the manuscript against the original handwritten version of the Third Secret—which has been kept sequestered in the Pope’s personal vault for decades—discovers that the keys have been stolen. The search is on for the only other set, kept safely in the hands of a trusted monk in Jerusalem. Meanwhile, a sinister ancient order known as the Knights of the Apocalypse seem to be using the predictions of the manuscript to create fear and chaos as the prophecies appear to be coming fulfilled. Is the end of the world imminent?
From Chicago to Jerusalem to Scotland, from Rome to the ancient island nation of Malta, join Father Dominic, journalist Hana Sinclair, their trusted team of Swiss Guards, a French commando, and the two detectives as they solve the bewildering puzzles of the Petrus Prophecy.
Barlow's book was about the third secret prophecy of Our Lady of Fatima, an historical event, St. Malachy's prophecy of the last pope, Petrus Romano, and the Miracle of the Sun which occurred in Fatima in 1917 several months before three children were visited by the Virgin Mary and given a three part prophecy. The first secret was a vision of hell and the second secret was the identity of the pope during WWII. Both were publicly disclosed in the 1940s but the third secret was disclosed in May 2000 by Pope John Paul II. The Pope stated that the third message was the Virgin Mary’s vision of the May 13, 1981, assassination attempt on himself. John Paul II publicly credited Our Lady of Fátima for saving his life. The premise of this novel is that John Paul II only told part of the third secret.
There were lots of twists and turns in the story. Each twist takes the reader to a different location. The reader travels to the U. S., Rome, Scotland, Jerusalem and Malta. Knowing how to read symbols is essential to solving the mystery. The story is similar to Dan Brown's Robert Langdon series. Father Dominic and his journalist friend Hana Sinclair are both experts in this field. Hana has joined him on all of his earlier exploits. While they are searching for the keys the new pope needs, the Knights of the Apocalypse (KOTA) are making media releases concerning the end of the world. Hoarding of food and other goods begins happening world wide and the stock markets are tumbling.
The Petrus Prophecy is a wonderful book. Mystery lovers will want to read it. 5 out of 5 stars.