Kenneth W. Harl

• Rome and the Barbarians: Parts I, II, & III (The Great Courses)
• The Peloponnesian War
• Coinage in the Roman economy, 300 B.C. to A.D. 700
• The Era of the Crusades
• Empires of the Steppes
• Empires of the Steppes
• Civic coins and civic politics in the Roman East, A.D. 180-275
• Coinage in the Roman Economy, 300 B.C. to A.D. 700
• Guide for coins commonly found at Anatolian excavations
• ISBN-10 : 1598037986 ISBN-13
• The Ottoman Empire
• The Vikings