"Sun, Sand and Somals" is a personal account of the author's time as a District Commissioner in British Somaliland. The book is structured as a series of anecdotes and observations, covering various aspects of Somali life, culture, and governance. Rayne writes about the landscape, wildlife, and climate of Somaliland, as well as the customs and beliefs of the Somali people. He also discusses the role of the British administration, the challenges of maintaining peace and order, and the complexities of interacting with a proud and independent people. The book is both a travelogue and a reflection on the nature of colonial rule.