This book, though short, as all of Agatha's books left me speechless. It involves Hercule Poiret and a mysterious family with a twist of "family living" This is naturally about a murder and I believed I had the killer figured out until all the way up to the end of the book where, once again, I was thrown into disbelief of the murderer and just could not picture how I did not realize this sooner. As most of her books do, Agatha Christie delivers an astoundingly deious book with different twists and turns that leave you wondering which way is up!