On the trail of the pigmies; an anthropological exploration under the cooperation of the American museum of natural history and American universities - Vanden Bergh, Leonard John. (New York : The James A. McCann company, 1921)
Contents.-Preface.- Introduction.- The Wayika, the Wakamba.-The Waki kuyu.- The Masai.-The Masai lion hunt.- The Wakavirondo.- The Congo
Keywords: Ethnology -- Africa, East; Dwarfs; Africa, East -- Social life and customs; Congo (Democratic Republic) -- Social life and customs; Congo; Negrillos; Belgian -- Social life and customs