You might want to listen to your own advice.
While nobody can concretely place her name on a specific list of books... the events DID happen, and it was a public library not a school library. While no books ever got banned, it was in no part because Palin didn't try. She even went as far as trying to get the librarian removed for blocking her efforts.
Do a quick google search for it... Time magazine, NY Times, Boston Herald just to name a few, have articles about it.