Absolutely, that’s fine! Some people have only seen one of the movies, or the Musical, or only read the more recent books, etc… the gift exchange has no prerequisite!
In fact, we got a submission in from someone who said they hadn’t read past one of the books, themselves, so they don’t know characters outside it, so we won’t be matching them with someone who wants to give/get those characters.
Tell us what you have read/watched, that will help us match you ^_____^
I-want-my-IWTV 