- Facing Fascism: The Conservative Party and The European Dictators 1935 -1940
- A Historical Guide to Ngos in Britain: Charities, Civil Society and the Voluntary Sector Since 1945
- The Politics of Expertise: How NGOs Shaped Modern Britain
- Britain and Europe: A Political History Since 1918
- The Conservative Party and European Integration since 1945: At the Heart of Europe (Routledge Advances in European Politics S.)