M: Son of the Century: A Novel

Rome

Cosa Nostra: The Definitive History of the Sicilian Mafia

Mussolini's War: Fascist Italy from Triumph to Collapse, 1935-1943

Saving Italy

Life In Ancient Rome

Ravenna: Capital of Empire, Crucible of Europe

Blood Brotherhoods: The Rise of the Italian Mafias

The Feud That Sparked the Renaissance: How Brunelleschi and Ghiberti Changed the Art World

Mussolini's Autobiography and His Political Speeches (November 1914-August 1923)

Michelangelo, God's Architect: The Story of His Final Years and Greatest Masterpiece

Merchants in the Temple: Inside Pope Francis's Secret Battle Against Corruption in the Vatican

The History of Rome in 12 Buildings: A Travel Companion to the Hidden Secrets of The Eternal City

The Monster of Florence

Caesars Of Rome: A Dynasty Of Rulers: 12 In 1 Julius Caesar, Augustus, Tiberius, Caligula, Claudius, Nero, Galba, Otho, Marcus Aurelius, Vespasian, Titus & Domitian

Annals

Cassino '44: Five Months of Hell in Italy

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