Prisoners of History: What Monuments to the Second World War Tell Us About Our History and Ourselves

A Distant Mirror: The Calamitous 14th Century

Achtung Panzer!

On Democracies and Death Cults: Israel, Hamas and the Future of the West

Oathbreakers: The War of Brothers That Shattered an Empire and Made Medieval Europe

The War in the West - A New History: Volume 1: Germany Ascendant 1939-1941

Rome

Avenue of Spies: A True Story of Terror, Espionage, and One American Family's Heroic Resistance in Nazi-Occupied Paris

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

Saving Italy

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

Joan of Arc: A Life Transfigured

Life In Ancient Rome

The Mysterious Case of Rudolf Diesel: Genius, Power, and Deception on the Eve of World War I

The Verge: Reformation, Renaissance, and Forty Years that Shook the World

The Western Front: A History of the First World War

Blood Brotherhoods: The Rise of the Italian Mafias

Empires of the Normans: Makers of Europe, Conquerors of Asia

History of European Union