Malachi Martin

Malachi Brendan Martin, also known under the pseudonym of Michael Serafian, was an Irish-born American Traditionalist Catholic priest, biblical archaeologist, exorcist, palaeographer, professor, and writer on the Catholic Church.
Ordained as a Jesuit, Martin became Professor of Palaeography at the Pontifical Biblical Institute in Rome. From 1958, he served as secretary to Cardinal Augustin Bea during preparations for the Second Vatican Council. Disillusioned by the council, Martin asked to be released from certain aspects of his Jesuit vows in 1964 and moved to New York City.
Martin's 17 novels and non-fiction books were frequently critical of the Catholic hierarchy, who he believed had failed to act on what he called "the Third Prophecy" revealed by the Virgin Mary at Fátima. His works included The Scribal Character of the Dead Sea Scrolls and Hostage to the Devil, which dealt with Satanism, demonic possession, and exorcism. The Final Conclave was a warning against Soviet espionage in the Vatican.