Black folk then and now : an essay in the history and sociology of the Negro race / W.E.B. Du Bois ; series editor Henry Louis Gates, Jr. ; introduction by Wilson Moses.
Negroes and negroids -- The valley of the Nile -- The Niger and the desert -- Congo and Guinea -- From the Great Lakes to the Cape -- The culture of Africa -- The trade in men -- Western slave marts -- Emancipation and enfranchisement -- The black United States -- Black Europe -- The land in Africa -- The African laborer -- The political control of Africa -- Education in Africa -- The future of world democracy.