Although I don't quite buy the motive(s), I like the characters in this one quite a bit. Miss Marple is always a delight. I've been reading through Christie's novels for several years and have been reading English lit for decades, and this is the first time I really realized that, unlike with novels set in the US in which I can follow the action on a fairly detailed mental map, I have only the vaguest sense of the geography of UK-set novels.