借镜杀人

　　Marple is asked by her lawyer, Christian Gilbranson, to visit his step-mother, Carrie Louise Serrocold, an old friend of Miss Marple's, at her country estate. Carrie's husband, Lewis, confides to Miss Marple that he suspects someone is slowly poisoning his wife, and when Gilbranson visits the mansion, he is mysteriously murdered有个奇幻故事的骑士，他总能在战斗中取得胜利，不是因为他武艺高强，而是因为他总能在编剧的安排下找到敌人的弱点。