Traditional Order and Modernity in Africa 1.A. P. Kup: A History of Sierra Leone, 1440-1787. (New York: Cambridge University Press, 1961. Pp. viii, 212. $3.75.) 2.Margery Perham: Lugard: The Years of Authority, 1896-1945. (New York: Oxford University Press, 1960. Pp. xx, 748. $8.00.) 3.Roland Young and Henry A. Fosbrooke: Smoke in the Hills: Political Tension in the Morogoro District of Tanganyika. (Evanston, 111: Northwestern Univeristy Press, 1960. Pp. xii, 212. $5.50.) 4.Franklin Parker: African Development and Education in Southern Rhodesia. (Columbus: Ohio State University Press, 1960. Pp. xiii, 165. $1.75.)