Heimskringla
Snorri Sturluson's history of the kings of Norway has come to be known as Heimskringla ( The Orb of the World), from the first sentence of Ynglinga saga: "The orb of the world that is inhabited by men has a deeply indented coastline" The book begins with legendary Swedish kings, after the clan moves to Norway. The story becomes more historical with Halfdan the Black and his son, the conquering hero Harald Fairhair. Each king has his own saga, in chronological order, while the longest and most detailed of the sagas is that of the canonised King Olaf Haraldsson, who was the primary saint of