Incoming Resources
- African kingdoms, an encyclopedia of empires and civilizations, Saheed Aderinto, editor
- A fistful of shells, West Africa from the rise of the slave trade to the age of revolution, Toby Green
- Land of tears, the exploration and exploitation of equatorial Africa, Robert Harms
- African dominion, a new history of empire in early and medieval West Africa, Michael A. Gomez
- The African slave trade, Basil Davidson