- Ouidah: The Social History of a West African Slaving 'Port', 1727-1892
- Journals and Correspondence of Louis Fraser: British Vice-Consul to the Kingdom of Dahomey, West Africa, 1851-1852
- The Psychology of the Paranormal
- Consul John Beecroft's Journal of His Mission to Dahomey, 1850
- Horse in West African History









