The Secret History of the Mongol Queens: How the Daughters of Genghis Khan Rescued His Empire
Genghis Khan and the Quest for God: How the World's Greatest Conqueror Gave Us Religious Freedom
Genghis Khan: His Conquests, His Empire, His Legacy
Indian Givers: How Native Americans Transformed the World
Alexander the Great
1491 (Second Edition): New Revelations of the Americas Before Columbus
The History of Money
The Case for Christ Student Edition: A Journalist's Personal Investigation of the Evidence for Jesus (Case for ... Series for Students)