- The Age of Terrorism and the International Political System (Age of Terrorism & International Policy)
- The New Age of Terrorism and the International Political System
- Rethinking the Rise and Fall of Apartheid: South Africa and World Politics (Rethinking the Twentieth Century)
- Politics in Deeply Divided Societies
- South Africa in Transition: The Misunderstood Miracle (International Library of African Studies, 10)