"Heart of the Unsung" is a Native American survival/adventure/thriller. Cut off from anything south of the Arctic Circle from an asteroid collision, this continuing story from "Song of the Unsung" pits man against man and man against nature in one of the most unforgiving environments on the planet. The continued battle to survive with little except ingenuity and tried and true methods of the Inupiat Eskimos is tested against an increasingly hard to attain food supply and an insane Air Base commander who wants the oil of Prudhoe Bay for military purposes. He is willing to kill to get it. The...