Barry Blake of the Flying Fortress — Gaylord Du Bois
John Brown — W. E. B. Du Bois
The Conservation of Races — W. E. B. Du Bois
The Conservation of Races / The American Negro Academy. Occasional Papers No. 2 — W. E. B. Du Bois
The social evolution of the Black South — W. E. B. Du Bois
The Souls of Black Folk — W. E. B. Du Bois
The Suppression of the African Slave Trade to the United States of America / 1638-1870 — W. E. B. Du Bois
