This is Agatha Christie’s 29th book, maybe 30th as listed in some of the lists. If you enjoy Poirot’s mysteries, there is no reason to miss this one.
I picked up this book because of the intriguing blurb and, of course, because of Poirot too. It didn’t disappoint. I had read the dentist one earlier (One, two, Buckle My Shoe) and found it a bit far fetched, in that the detective knew special facts which were outside the reach of the reader. In such a situation, the reader can’t be expected to have a surmise of their own. However, in this book, the facts are laid out and you can even make your own guesses. Without actually steeping up the action, Christie manages to increase the anticipation of revelation towards the end. Quite unputdownable and interesting as it provides an interesting theory of how others see us as compared to how we see ourselves. Also the tricky role of mirrors in our life.