Kalambo Falls Prehistoric Site. Volume II: The Later Prehistoric Cultures. J. Desmond Clark. London, Cambridge University Press, 1974. xiv, 420 pp., maps, illus, tabs, figs. £17,00. Sociology and Development. Edited by Emmanuel de Kadt and Gavin Williams. London, Tavistock, 1974. (Explorations in Sociology, 4) £2,00. A Natural History of Associations: A Study in the Meaning of Community. R. M. Bradfield. London, Duckworth, 1973. 2 vols. £13,25. Africa Counts. Number and Pattern in African Culture. Claudia Zaslavsky. Boston, Prindle Weber and Schmidt, 1973. x, 328 pp., illus, maps. U.S. $12,50. Soldiering and Surveying in British East Africa. J. R. L. Macdonald (with a new Introduction by A. T. Matson). London, Dawson of Pall Mall, 1973. (Colonial History Series, No. 83) xliii (Introduction), xvi, 333 pp., maps, illus, index. £8,50. With Macdonald in Uganda. H. H. Austin (with a new Introduction by A. T. Matson). London, Dawson of Pall Mall, 1973. (Colonial History Series, No. 84) xxiv (Introduction), xv, 314 pp., maps, illus, appendices, index. £8,00. The Traditional Artist in African Societies. Edited by W. D'Azevedo. Bloomington and London, Indiana University Press for International Affairs Center, 1974. £8,00. The Ibo People and the Europeans; The Genesis of a Relationship – to 1906. Elizabeth Isichei. London, Faber and Faber, 1973. 207 pp., illus. £4,50. The Shambaa Kingdom: A History. Steven Feierman. Wisconsin and London, University of Wisconsin Press, 1974. xii, 235 pp., maps. $12,50. African Women in Towns: An Aspect of Africa's Social Revolution. Kenneth Little. London, Cambridge University Press, 1973. vii, 218 pp. £4,90. The African Slave Trade and its Suppression: A Classified and Annotated Bibliography of Books, Pamphlets and Periodical Articles. P. C. Hogg. London, Frank Cass, 1973. xviii, 409 pp. £12,50.