In the decade preceding the outbreak of World War II, the Vatican made a devil's bargain with fascist leaders. Anticipating that their regimes would eliminate a common enemy--namely Marxist-Leninist communism--two popes essentially collaborated with Hitler, Mussolini, and the fascist dictators in Spain (Franco) and Croatia (Pavelic).This is the damning indictment of this well-researched polemic, which for almost five decades in Germany has sparked...