- Using Europe, Abusing the Europeans: Britain and European Integration, 1945-63 (Contemporary History in Context Series)
- Writing the Rules for Europe: Experts, Cartels, and International Organizations (Making Europe)
- Christian Democracy and the Origins of the European Union. New Studies in European History.
- Grobritannien Und Die Europaische Wirtschaftsgemeinschaft 1955-1961: Von Messina Nach Canossa
- Christian Democracy in Europe Since 1945: Volume 2