Imperial City of Cologne

The Imperial City of Cologne: From Roman Colony to Medieval Metropolis (19 BC-1125 AD)' is an urban history of Cologne from its imperial Roman origins as a northeastern frontier military outpost to a medieval metropolis on the German Empire?s northwestern border. This first history of Cologne, available in English, challenges received notions of late Roman ethnic identities, a Dark Age collapse of urban life, devastating Viking and Magyar incursions, and the origins of medieval urban government.