Book excerpt: Roman Frontier Studies presents one hundred of the papers given at the Fifteenth International Congress of Roman Frontier Studies. First published in 1991, it has been out of print since 1995. This new edition is published to satisfy continuing demand for the volume. Geographically the material ranges throughout the frontier regions of the Roman Empire from Britain to the Caucasus, the Low Countries to Upper Egypt, Spain to Jordan. The first section deals with individual frontier regions, fort and fortress sites, army units and related military matters and includes overall surveys of significant work carried out in Britain and Germany in the 1980s. The second section explores three more general themes: the relations between "Romans" and "natives" on the peripheral areas of the Empire, the realities of life in a frontier region, and the problems peculiar to desert frontiers.