Byzantine Coinage

Catalogue of the Byzantine Coins in the Dumbarton Oaks Collection and in the Whittemore Collection, 2: Phocas to Theodosius III, 602-717, Vol. 2

Catalogue of the Byzantine Coins in the Dumbarton Oaks Collection and in the Whittemore Collection, 3: Leo III to Nicephorus III, 717-1081, Vol. 3

Books on Soviet Russia, 1917-1942: A Bibliography and a Guide to Reading

Dark Age Numismatics: Selected Studies

Later Medieval Numismatics (11th - 16th Centuries)