In 1973, Norma Cobb, her husband Lester, and the their five children, the oldest of whom was nine-years-old and the youngest, twins, barely one, pulled up stakes in the Lower Forty-eight and headed north to Alaska to follow a pioneer dream of claiming land under the Homestead Act. The only land available lay north of Fairbanks near the Arctic Circle where grizzlies outnumbered humans twenty to one. In addition to fierce winters and predatory animals, the Alaskan frontier drew the more unsavory elements of society's fringes. From the beginning, the Cobbs found themselves pitted in a life or...