It all starts with an impossibly large set of tracks, footprints for a creature that could not possibly exist. The words sasquatch, bigfoot and yeti never occur in this novel, but that is what most people would call the hairy, nine-foot creature that would become a lifelong obsession for Aidan Fitzpatrick, and in turn, his granddaughter Sandy Langley. The novel spans the course of single winter day, interspersed with memories from Sandy's life-childhood...