G. C. Oosthuizen

• The story of Isaiah Shembe
• Euthanasia
• Afro-Christian religion and healing in southern Africa
• Afro-Christian religions
• Afro-Christianity at the grassroots
• Empirical studies of African independent/indigenous churches
• Genetics and society
• Post-Christianity in Africa
• Professional secrecy in South Africa
• Rastafarianism
• Religion alive
• Religion, intergroup relations, and social change in South Africa