From Viking Stronghold to Christian Kingdom State Formation in Norway, c. 900-1350 Bagge Sverre Innbundet / 2010 / Engelsk
Kings, Politics, and the Right Order of the World in German Historiography c. 950-1150 Bagge Sverre Innbundet / 2002 / Engelsk
Cross and Scepter The Rise of the Scandinavian Kingdoms from the Vikings to the Reformation Bagge Sverre Heftet / 2014 / Engelsk
