In Michelangelo's Shadow: The Mystery of Modern Italy

Botticelli's Secret: The Lost Drawings and the Rediscovery of the Renaissance

The Moral Epistles: 124 Letters to Lucilius

Rome

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

Cosa Nostra: The Definitive History of the Sicilian Mafia

Saving Italy

Life In Ancient Rome

Sicily: A Short History, from the Greeks to Cosa Nostra

Blood Brotherhoods: The Rise of the Italian Mafias

Ravenna: Capital of Empire, Crucible of Europe

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

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

The Monster of Florence

Annals

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

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

The Borgias: The Hidden History