In the long history of the British Empire there are few stories as singular as that of Margery Perham. From the moment she first set foot on African soil in 1921, to her death over sixty years later, Perham was focused on the ways and means of Britain's administration of its African domains. She acquired an unrivalled expertise in all aspects of this branch of empire: its systems of governance and those who administered them; its economic impact; its geo-strategic implications and its effect on Africans, including their sense of nationalism and attitudes towards the end of empire. She spent a...