The Sultanate of Bornu

A detailed monograph surveys the historical development, political institutions, and recorded explorations of the old Bornu realm, situating its past relations with neighbouring peoples and dynasties. It describes physical geography and climate, and provides systematic accounts of local flora and fauna including species lists and taxonomic corrections. Discussions of population, social organization, language use, and ruling lineages are accompanied by lists of kings and traditional offices. Economic conditions, trade routes, and commercial prospects are analyzed, while appendices collect documentary extracts and specialized lists to support the main text.