Nineteen Eighty-Four (and briefly of Thus Spoke Zarathustra)

I was at one of the local libraries recently. There's a shelf for newly returned books, divided into genres. I checked the scifi/fantasy section to see what people were reading and to my amusement was reminded of a picture (or two) I had seen of someone moving George Orwell's Nineteen Eighty-Four from their fiction section to non-fiction. I didn't move the book to non-fiction but instead picked it to read it myself as I had never done so.