New species of rodents and carnivores from equatorial AfricaPublished in Smithsonian miscellaneous collections, in 1911, in volume 56, issue 17, pages 1-16Descriptions of seven new African grass-warblers of the genus CisticolaPublished in Smithsonian Institution Miscellaneous Collection, in 1911, in volume 56, issue 25, pages 1-6
Descriptions of seven new African grass-warblers of the genus CisticolaPublished in Smithsonian Institution Miscellaneous Collection, in 1911, in volume 56, issue 25, pages 1-6