1.
Through the first Antarctic night, 1898-1899 : $b a narrative of the voyage of the "Belgica" among newly discovered lands and over an unknown sea about the south pole
2.
Convention regarding various questions of economic interest in the colonies of the Belgian Congo and Angola
An historical development of the educational program of the Congo Inland Mission in its Belgian Congo field
The land of the pigmies
L'art et la liberté
Life on the Congo
A new invasion of Belgium
3.
4.
Six ans au Congo : lettres de soeur Marie-Godeliève
Descriptions of Three New Birds from the Belgian Congo Bulletin of the AMNH , Vol. XXXIV, Art. XVI, pp. 509-513, Oct. 20th, 1915
The story of the Congo Free State; social, political, and economic aspects of the Belgian system of government in Central Africa
5.