- Peoples and Settlement in Anatolia and the Caucasus, 800-1900
- Manzikert to Lepanto: the Byzantine World and the Turks, 1071-1571 Papers Given at the Nineteenth Spring Symposium of Byzantine Studies, March 1985
- The Byzantine Monuments and Topography of the Pontos Volume I
- The Byzantine Monuments and Topography of the Pontos Volume II
- Mount Athos and Byzantine Monasticism: Papers from the Twenty-Eighth Spring Symposium of Byzantine Studies, Birmingham, March 1994 (Publications (Society ... of Byzantine Studies (Great Britain)), 4)