Kenneth W. Harl

Era of the Crusades (Disc 13)
Origins of Great Ancient Civilizations
Rome And The Barbarians
The Era of the Crusades
The Era of the Crusades (Disc 10)
The Era of the Crusades (Disc 11)
The Era of the Crusades (Disc 12)
The Era of the Crusades (Disc 14)
The Era of the Crusades (Disc 15)
The Era of the Crusades (Disc 16)
The Era of the Crusades (Disc 18)
The Era of the Crusades (Disc 7)
The Era of the Crusades (Disc 8)
World of Byzantium
World of Byzantium Disc 11
World of Byzantium Disc 12