Venice : A New History
2012
The New Concise History of the Crusades: Critical Issues in World and International History (Unabridged)
2014
Empire of Gold : A History of the Byzantine Empire
2008
The Tiber and the Potomac : Rome, America, and Empires of Trust
2009
The Lost Warriors of God : The True History of the Knights Templar
2014
Medieval Mysteries : The History Behind the Myths of the Middle Ages
2014