Conqueror: A Novel of Kublai Khan (Conqueror series Book 5)
Genghis: Bones of the Hills: A Novel (Conqueror series Book 3)
Genghis: Lords of the Bow: A Novel (Conqueror series Book 2)
Genghis: Birth of an Empire (Conqueror series Book 1)
Emperor: The Gates of Rome: A Novel of Julius Caesar (Emperor Series Book 1)