Tribes of the Great Rift Valley - Gilbert, Elizabeth L. (New York : Abrams, 2007)
Introduction -- Facing Arabia. Afar. Harari. Rashaida. Somali -- Desert nomads. Afar -- The Abyssynians. Amhara. Oromo. Tigray -- Frontier districts. Konso. Mursi. Turkana -- Villages of the Omo. Hamar -- Plains warriors. Maasai. Samburu -- The last of the hunter gathers. Hadzabe. Batwa pygmy -- The ancestor world. Chewa. Yao.
Keywords: Indigenous peoples -- Great Rift Valley; Tribes -- Great Rift Valley; Great Rift Valley -- History; Great Rift Valley -- Antiquities; Great Rift Valley -- Social life and customs