I haven't read an Agatha Christie book but I'd really love to. And the idea of anyone committing suicide,be it someone far gone in the wonderful aspects of life or not shouldn't be something surprising but it is. It is said,"Money or wealth isn't really the source of some happiness", she probably had other things going on and couldn't stand it anymore. I'd like to read it. Sike, I've added it to my tbr list already.