"We did not all come back." Thus begins the rare firsthand account of the extraordinary ordeal of the Karluk, the flagship of explorer Vilhjalmar Stefansson's Arctic expedition of 1913-1916. When ice trapped the Karluk, Stefansson abandoned Captain Robert A. Bartlett and the crew--eleven of whom perished--to their fate. When the ice crushed the Karluk and sank her, Bartlett led the shipwrecked survivors safely to Wrangell Island. From there,...