A Social History of the American Negro. Being a History of the Negro Problem in the United States. Including a History and Study of the Republic of Liberiaby Benjamin Brawley;American Negro Slavery. A Survey of the Supply, Employment and Control of Negro Labor as Determined by the Plantation Régimeby Ulrich Bonnell Phillips;The Negro in Literature and in Artby Benjamin Brawley;Children in the Mistby George Madden Martin;Songs and Tales from the Dark Continent. Recorded from the Singing and the Sayings of C. Kamba Simango, Ndau Tribe, Portuguese East Africa, and Madikane Čele, Zulu Tribe, Natal, Zululand, South Africaby Natalie Curtis;Ole Marster and Other Versesby Benjamin Bachelder Valentine; Benjamin Butler Valentine