Sven Kalmring is a scholar of Viking-age archaeology who specialises in maritime archaeology and early medieval urbanisation. A researcher at the Centre for Baltic and Scandinavian Archaeology in Schleswig, Germany, and docent at Stockholm University, Sweden, he serves on the board of the Medieval Europe Research Community and is a delegate to the Viking Congress.

'In world archaeology, the Baltic Sea in the Viking Age is blessed by 150 years of exceptional excavations and study. This compelling book maps the rise and importance of towns and trade, drawing on this research. It uniquely describes how special economic zones serviced the Viking homelands, intersecting with the sea kings in the West and the Caliphate in the East. More, Kalmring skilfully shows this was part of a larger European history, in which archaeological evidence brings to life the essential background to Viking piracy and colonisation. It is a tour de force worthy of the rich archaeology of the Baltic.' Richard Hodges, OBE, FSE, author of Dark Age Economics: A New Audit (2012)

• 1. Introduction; 2. The Viking-age town: Context and academic debate; 3. The Viking world; 4. Cult, jurisdiction and markets: Things and regional fairs at traditional centres of power; 5. Local society and Viking-age towns; 6. An urbanisation based on harbours; 7. Jurisdiction and taxes; 8. Free trade within narrow boundaries; 9. Special economic zones of their time; 10. Development after the inception phase; 11. Discussion: Hedeby's abandonment and the foundation of Slesvig; 12. Summary and conclusions.

Sven Kalmring is a scholar of Viking-age archaeology who specialises in maritime archaeology and early medieval urbanisation. A researcher at the Centre for Baltic and Scandinavian Archaeology in Schleswig, Germany, and docent at Stockholm University, Sweden, he serves on the board of the Medieval Europe Research Community and is a delegate to the Viking Congress.

'In world archaeology, the Baltic Sea in the Viking Age is blessed by 150 years of exceptional excavations and study. This compelling book maps the rise and importance of towns and trade, drawing on this research. It uniquely describes how special economic zones serviced the Viking homelands, intersecting with the sea kings in the West and the Caliphate in the East. More, Kalmring skilfully shows this was part of a larger European history, in which archaeological evidence brings to life the essential background to Viking piracy and colonisation. It is a tour de force worthy of the rich archaeology of the Baltic.' Richard Hodges, OBE, FSE, author of Dark Age Economics: A New Audit (2012)

• 1. Introduction; 2. The Viking-age town: Context and academic debate; 3. The Viking world; 4. Cult, jurisdiction and markets: Things and regional fairs at traditional centres of power; 5. Local society and Viking-age towns; 6. An urbanisation based on harbours; 7. Jurisdiction and taxes; 8. Free trade within narrow boundaries; 9. Special economic zones of their time; 10. Development after the inception phase; 11. Discussion: Hedeby's abandonment and the foundation of Slesvig; 12. Summary and conclusions.

Sven Kalmring is a scholar of Viking-age archaeology who specialises in maritime archaeology and early medieval urbanisation. A researcher at the Centre for Baltic and Scandinavian Archaeology in Schleswig, Germany, and docent at Stockholm University, Sweden, he serves on the board of the Medieval Europe Research Community and is a delegate to the Viking Congress.

'In world archaeology, the Baltic Sea in the Viking Age is blessed by 150 years of exceptional excavations and study. This compelling book maps the rise and importance of towns and trade, drawing on this research. It uniquely describes how special economic zones serviced the Viking homelands, intersecting with the sea kings in the West and the Caliphate in the East. More, Kalmring skilfully shows this was part of a larger European history, in which archaeological evidence brings to life the essential background to Viking piracy and colonisation. It is a tour de force worthy of the rich archaeology of the Baltic.' Richard Hodges, OBE, FSE, author of Dark Age Economics: A New Audit (2012)

• 1. Introduction; 2. The Viking-age town: Context and academic debate; 3. The Viking world; 4. Cult, jurisdiction and markets: Things and regional fairs at traditional centres of power; 5. Local society and Viking-age towns; 6. An urbanisation based on harbours; 7. Jurisdiction and taxes; 8. Free trade within narrow boundaries; 9. Special economic zones of their time; 10. Development after the inception phase; 11. Discussion: Hedeby's abandonment and the foundation of Slesvig; 12. Summary and conclusions.