I have just finished this book and I was disappointed. It couldn't live up to the plot summary of the back of the book. It mentioned murders, spies and mysterious remarks in books. Sounds exciting. But I'm fairly patient a reader, but I felt the plot was agonizingly slow. Some of the information felt repetitive in the first few chapters, but by the end of the book I was so frustrated. I won't give any spoilers at present, as there's not a spoiler tab. But I felt the end just didn't seem coherent enough to make sense.
I wondered what other people thought of the story?
I give Agatha Christie full credit for writing a book in her 80's. I hope she got some enjoyment from writing a final Tommy and Tuppence.
"Do not allow evil into your heart. It will make a home there." Poirot -Death On The Nile