Volume twenty-nine of Geographers: Biobibliographical Studies has as its subject matter seven essays covering British and French regionalists, one of the world's leading cultural geographers, a quantitative geographer turned historical geographer and student of geopolitics, a pioneering medical geographer and a leading theoretician of geography's multiple engagements with the urban experience. In their different ways and with reference to Australia, Britain, France, Sweden and the United States of America, all were products of - and direct influences upon - the emergence, strength and thematic diversity of geography in the twentieth century. Geographers 29 thus provides key insight into the shaping of a discipline and of its practitioners in modern context.