Title: Appointment With Death
Author: Agatha Christie
Series: Hercule Poirot #19
First published 1937
Summary from Goodreads: 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.
This book is about what happens when an unstoppable force meets an immovable object. It is one of my absolute favorites of the Poirot novels for both the setting – the rose red city of Petra, Jordan – and the villainy of the victim.
Christie draws on her experience travelling with her archeologist husband, Max Mallowan, as she did in Murder in Mesopotamia and Death on the Nile. In my opinion, this mystery is loads better than Murder in Mesopotamia, and is every bit as good as Death on the Nile.
The book begins with Poirot overhearing two people speaking in the hotel room next to his, through an open window. The voice of a man says “You do see, don’t you, that she’s got to be killed?” The first section of the book occurs at the hotel, where the reader is introduced to the Boynton family, including Mrs. Boynton, who is a simply unredeemable, petty domestic tyrant. She has exercised total psychological control over the four children who travel with her: Lennox Boynton, Raymond Boynton, Carol Boynton and Ginevra Boynton. She is manipulative and extremely cruel to her family, and she has them so cowed that they have simply collapsed under her tyranny.
The book is partially narrated by a young doctor named Sarah King, because once the Boynton family leaves Jerusalem for Petra, Poirot is not present until the end. The murder occurs with him off-stage. Sarah King is also an interesting character – one of Christie’s bright young women – and she is more than capable of seeing clearly that Mrs. Boynton is mostly pathetic, in spite of her ability to terrorize her family.
Mrs. Boynton is the sort of person who doesn’t understand that everyone has a breaking point, so by the time we get to Petra, it becomes clear that she is going to come to an unhappy end. This is essentially a closed circle mystery, with an ingenious solution. The first time I read it, I was a bit blindsided by the identity of the murderer. In subsequent readings, I’ve been astounded at how cleverly Christie drops clues into the book that, with exquisite subtlety, point the reader to whodunnit.