Biography
German missionary who was pioneering scholar of the languages of African languages
Books by Sigismund Wilhelm Koelle
Narrative of an expedition into the Vy country of West Africa, and the discovery of a system of syllabic writing, recently invented by the natives of the Vy tribe
African native literature
Polyglotta Africana
Polyglotta Africana
Mohammed and Mohammedanism Critically Considered
Food for reflection
Grammar of the Bornu or Kanuri language