The world's bestselling mystery!"Ten . . ." Ten strangers are lured to an isolated island mansion off the Devon coast by a mysterious "U.N. Owen.""Nine . . ." At dinner a recorded message accuses each of them in turn of having a guilty secret, and by the end of the night one of the guests is dead."Eight . . ." Stranded by a violent storm, and haunted by a nursery rhyme counting down one by one . . .one by one they begin to die."Seven . . ...