Masters of the Narrow Sea: Forgotten Challenges to Norwegian Rule in Man and the Isles 1079—1266.
University of Oslo, Oslo 2006 (2007 på omslaget), stor 8vo, orig. omslag, (6) + 420 + (8) s., engelsk tekst, kart og ættetavler, avhandling for graden dr. art.
«The main argument is that the view which links the end of Norwegian rule in Man and the Isles solely to the expansion of the Scottish kingdom, culmination in the Treaty of Perth in 1266, is too limited. It ignores other factors, such as Norway’s re-orientation within Europe and the geo-political consequences of the fracturing of Man and the Isles into several lordships.» — fra bakomslaget