"Hardly a day goes by when nine year old Laurent Lepage doesn't cry wolf. From alien invasions, to walking trees, to winged beasts in the woods, to dinosaurs spotted in the village of Three Pines, his tales are so extraordinary no one can possibly believe him -- iIncluding Armand and Reine-Marie Gamache, who now live in the little Quebec village. But when the boy disappears, the villagers are faced with the possibility that one of his tall tales might...

When an intricate old map is found stuffed into the walls of the bistro in Three Pines, it at first seems no more than a curiosity. But the closer the villagers look, the stranger it becomes. Given to Armand Gamache as a gift the first day of his new job, the map eventually leads him to shattering secrets. To an old friend and older adversary. It leads the former Chief of Homicide for the Sreté du Québec to places even he is afraid to go. But must....