- Mohammed, Charlemagne and the Origins of Europe
- Towns and Trade in the Age of Charlemagne (Duckworth Debates in Archaeology)
- Dark Age Economics: Origins of Towns and Trade, A.D.600-1000 (New Approaches in Archaeology)
- Villa to Village: The Transformation of the Roman Countryside (Duckworth Debates in Archaeology) (Duckworth Debates in Archaeology)
- Byzantine Butrint: Excavations and Surveys 1994-99