The Popes Against the Jews: The Vatican's Role in the Rise of Modern Anti-Semitism

Hitler's Pope: The Secret History of Pius XII

Unholy Trinity: The Vatican, The Nazis, and The Swiss Banks

The Pope and Mussolini: The Secret History of Pius XI and the Rise of Fascism in Europe

The Pope's Jews: The Vatican's Secret Plan to Save Jews from the Nazis

Hitler's Pope: The Secret History of Pius XII

The Kidnapping of Edgardo Mortara

The Pope and Mussolini: The Secret History of Pius XI and the Rise of Fascism in Europe

The Real Odessa: How Peron Brought the Nazi War Criminals to Argentina

Constantine's Sword: The Church and the Jews: A History