Seventeen-year-old Johnny Least-Weasel knows that his grandfather Albert is a stubborn old man and won't stop checking his own traplines even though other men his age stopped doing so years ago. But Albert Least-Weasel has been running traplines in the Alaskan wilderness alone for the past sixty years. Nothing has ever gone wrong on the trail he knows so well. When Albert doesn't come back from checking his traps, with the temperature steadily plummeting,...