For Whom the Bell Tolls

Hemingway is capable of a near perfect style but he doesn't seem to be aware that if he just let it be, it would be sufficient. So he ruins books by having too much plot. This one in particular had, imo, (it's all imo), a butchered ending, one that turns the whole story into propaganda of sorts, a book with a thesis.
But that's just the last 10 or so pages, so still many many pages of great reading.