ALL OF THEM ARE FRIENDS. ONE OF THEM IS A KILLER. "A ripping, riveting murder mystery -- wily as Agatha Christie, charged with real menace, real depth. Perfect for fans of Ruth Ware." - A.J. Finn, #1 New York Times bestselling author of The Woman in the Window During the languid days of the Christmas break, a group of thirtysomething friends from Oxford meet to welcome in the New Year together, a tradition they began as students ten years ago. For this vacation, they´ve chosen an idyllic and isolated estate in the Scottish Highlands--the perfect place to get away and unwind by themselves. The trip began innocently enough: admiring the stunning if foreboding scenery, champagne in front of a crackling fire, and reminiscences about the past. But after a decade, the weight of secret resentments has grown too heavy for the group´s tenuous nostalgia to bear. Amid the boisterous revelry of New Year´s Eve, the cord holding them together snaps. Now, on New Year´s Day, one of them is dead . . . and another of them did it. DON´T BE LEFT OUT. JOIN THE PARTY NOW.