Negotiating the North: meeting places in the Middle Ages in the North Sea zone This book brings together the cumulative results of a three year project focused on the assemblies and administrative systems of Scandinavia Britain and the North Atlantic islands in the 1st and 2nd millennia ad. In this volume we integrate a wide range of historical cartographic archaeological field based and onomastic data pertaining to early medieval and medieval administrative practices geographies and places of assembly in Norway Sweden Denmark Iceland the Faroe Islands Scotland and eastern England. This transnational perspective has enabled a new understanding of the development of power structures in early medieval northern Europe and the maturation of these systems in later centuries under royal control. In a series of richly illustrated chapters we explore the emergence and development of mechanisms for consensus. We begin with a historiographical exploration of assembly research that sets the intellectual agenda for the chapters that follow. We then examine the emergence and development of the thing in Scandinavia and its export to the lands colonised by the Norse. We consider more broadly how assembly practices may have developed at a local level yet played a significant role in the consolidation and at times regulation of elite power structures. Presenting a fresh perspective on the agency and power of the thing and cognate types of local and regional assembly this interdisciplinary volume provides an invaluable in depth insight into the people places laws and consensual structures that shaped the early medieval and medieval kingdoms of northern Europe