The Tudors: The Complete Story of England's Most Notorious Dynasty

The Tigress of Forlì: Renaissance Italy's Most Courageous and Notorious Countess, Caterina Riario Sforza de' Medici

The World Remade: America in World War I

Pope Francis: Conversations with Jorge Bergoglio: His Life in His Own Words

Cesare Borgia

A World Undone

Gomorrah: A Personal Journey into the Violent International Empire of Naples' Organized Crime System

The Fate of Nations: The Story of the First World War, Volume Two

Into The Abyss: The Story of the First World War, Volume One

The Ottoman Empire: 1300-1600

The History of the Renaissance World: From the Rediscovery of Aristotle to the Conquest of Constantinople

Magnifico: The Brilliant Life and Violent Times of Lorenzo de' Medici

Fascist Voices: An Intimate History of Mussolini's Italy

Mussolini's Italy: Life Under the Dictatorship, 1915-1945

Between Salt Water and Holy Water: A History of Southern Italy

Mussolini and Italian Fascism

Recon Scout: Story of World War II

A History of Venice