In The Underworld, Kevin Canty tells a story inspired by the facts of a disastrous fire that took place in an isolated silver mining town in Idaho in the 1970s, in which almost everyone in town lost a friend, a lover, a brother, or a husband. The Underworld imagines the fates of a handful of fictional survivors and their loved ones--Jordan, a young widow with twin children; David, a college student trying to make a life for himself in another town;...