After Dylan Maples's terrifying adventure in Alberta, the holiday his "parental units" plan in British Columbia's Rocky Mountains seems like a dream. Swimming, hiking, and loafing around are welcome distractions from vivid memories of his narrow escape from "The Reptile," the frightening criminal who pursued him and his friends through the badlands. But Dylan soon discovers that he is heading into an area teeming with legends of real-life monsters, among them the sea serpent Ogopogo and the awesome sasquatch.