Among the towering red cliffs and the ancient ruins of Petra sits the corpse of Mrs. Boynton, the cruel and tyrannizing matriarch of the Boynton family. A tiny puncture mark on her wrist is the only sign of the fatal injection that killed her. With only twenty-four hours to solve the mystery, Hercule Poirot recalls a remark he overheard back in Jerusalem: "You do see, don't you, that she's got to be killed?" Mrs. Boynton was, indeed, the most detestable woman he had ever met. Terms of use Descriptive content provided by Syndetics™, a Bowker service.