I have a question based on fictional novel (not sci-fi). Which section do I post it in? I don't find such section in stackexchange.
Alas, the answer seems to be "Nowhere".
There was a Literature:SE Beta site but unfortunately it collapsed from lack of interest.
There are a number of sites where you can ask genre-specific book questions (Religion, English Language Usage, philosophy) but no sites where you can ask general book questions.