The Negro Problem
Negro Migration during the War
The Negro Migrant in Pittsburgh
The Negro Laborer: A Word to Him
The Negro in the South
The Negro in the American Rebellion: His Heroism and His Fidelity
The Negro in Literature and Art in the United States
The Negro Farmer
A Negro Explorer at the North Pole
The Negro at Work in New York City: A Study in Economic Progress
The Negro and the Nation
The Negro
Negritos of Zambales
Le Négrier, Vol. IV
Le Négrier, Vol. III
Le Négrier, Vol. II