I volunteer with Friends of the Library, an organization that helps get funds to public libraries and to public broadcasting networks. if you have something like PBS in your town, FoL probably-
My particular chapter does booksales two or three times a year to raise said money. We sell pretty much everything - books, CDs, DVDs, tapes, vinyl, art and occasional weird stuff.
When there are comics from IDW that deal with torture, maiming, and brainwashing. And comics from Top Cow that deal with cannibalism. And comics from Vertigo that are... well. Vertigo.