Yeah, some were easy, as I read it and I read that edition, and others were harder (I read it, but not that edition), and one I missed was "haven't read, never saw covers, for 3 of the 4 books."
I got 6 out of 10 on the classic covers, and straight up didn't take the crime one, because the only one I recognized was Sherlock Holmes. There's definitely an age component to this quiz, because so many of these have been re-covered over the years. Maybe you read the movie tie-in of Gatsby, and not the iconic eyeball cover. I only recognize some of these from the editions my folks had; I bet they'd do better.
None of the books I'd read ever had covers like that!
If you scroll down, it says: Show answers. It tells you which ones you got wrong.
Off to try the others!
8/10 Crime novels - half guessing
8/10 Sci-Fi novels
6/10 Classic - hadn't heard of several of them apparently