How the Irish Saved Civilization: The Untold Story of Ireland's Heroic Role from the Fall of Rome to the Rise of Medieval Europe

A Distant Mirror: The Calamitous 14th Century

Mysteries of the Middle Ages: The Rise of Feminism, Science and Art from the Cults of Catholic Europe

Achtung Panzer!

Sailing the Wine Dark Sea: Why the Greeks Matter

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

The Gifts Of The Jews: How A Tribe of Desert Nomads Changed the Way Everyone Thinks and Feels

Amsterdam: A History of the World's Most Liberal City

Sailing the Wine-Dark Sea: Why the Greeks Matter

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

Desire of the Everlasting Hills: The World Before and After Jesus

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

Catastrophe: Europe Goes to War 1914

The Secret of Chanel No. 5: The Intimate History of the World's Most Famous Perfume

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

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

Joan of Arc: A Life Transfigured

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

Millennium: The End of the World and the Forging of Christendom

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