- US Foreign Policy since 1945
- Anglo American Relations in the Twentieth Century: of Friendship, Conflict and the Rise and Decline of Superpowers
- FDR and Civil Aviation
- Peaceful Air Warfare: The United States, Britain, and the Politics of International Aviation
- Flying in the Face of Competition: The Policies and Diplomacy of Airline Regulatory Reform in Britain, the USA and the European Community 1968-94