This is not good. It was not written by Christie and it shows. This may be my first DNF of 2017. It's making me cringe reading this. I don't get how this author (Charles Osborne) did not nail down Christie's voice better. It would have been better to just leave this as a play.
Also I hate how this has Agatha Christie's name on it. She didn't write it for folks out there who are wondering if they missed a Christie book.