A historian dissects the prophecies of a Nostradamus-like seer who suggests the end of the papal throne--and the beginning of a new era in the Roman Catholic Church. Nearly a thousand years ago, the Archbishop of Armagh--later canonized as St. Malachy--made a series of prophecies that were hidden in the Vatican for four hundred years. His predictions gave clues to the identities of the 109 Popes from medieval times to present day, including...