A History of the Eastern Roman Empire from the Fall of Irene to the Accession of Basil I

A History of the Eastern Roman Empire - Book II of III (Illustrated)

A History of the Eastern Roman Empire - Book III of III (Illustrated)

A History of the Eastern Roman Empire - Book I of III (Illustrated)

The History of Italy, from the Fall of the Western Empire to the Commencement of the Wars of the French Revolution

The Story of the Saracens, from the Earliest Times to the Fall of Baghdad

History of Civilization in the Fifth Century: All Volumes

History of the Conquest of England by the Normans: All Volumes

Spanish Islam: A History of the Moslems in Spain

The Arab Conquest of Egypt and the Last Thirty Years of Roman Dominion

The Franks: From their Origin as a Confederacy to the Establishment of the Kingdom of France and the German Empire