" Blue-shirt (Blauserk in Inuktitat, the Inuit language), or Mykla Jokull, now known as Gunnbjorn's Peak (12,500 feet)--the great metaphorical centerpiece in William T. Vollmann's saga-like novel The Ice-Shirt--is the great glacier in Greenland used as a landmark by Erik the Red in sailing west from Snaefellsness. "

― Alexander Theroux , The Primary Colors: Three Essays