Dr Caton-Thompson excavated at Zimbabwe in 1929 on the occasion of the British Association's visit to South Africa. She wrote an article based on her report to the British Association in the third volume of this journal (ANTIQUITY, 1929, 424 ) and in 1931 published The Zimbabwe Culture. Five years ago she reviewed in these pages B. G. Paver's Zimbabwe Cavalcade (ANTIQUITY, 1958, 199), and here, in this review article, discusses Zimbabwe, a Rhodesian Mystery, a new book by Roger Summers (London, Nelson: 1963. 115 pp., 17 photographs, 3 plans. 21s). The account of the Zimbabwe excavations, 1958 (to which Dr Caton-Thompson refers), by Summers, Robinson and Whitty, was published in 1961 as an Occasional Paper of the National Museum of Southern Rhodesia and reviewed here by Professor Desmond Clark (ANTIQUITY, 1963, 76).