What do you do with a book that corrupts the faith? I have some books (which I've spent varying amounts of money on) that I don't find useful to my spiritual growth. These are books meant to be Catholic but which do not accurately teach the faith. I'm not talking about books which have a small error in them, but books which purport to teach a particular author's or theologian's brand of Catholicism over and against so-called "institutional" Catholicism.
So what do I do with these books? I think it'd be quite wrong to sell them, because they might adversely affect future readers. I'd rather not simply trash them, but they are taking up precious space on my bookshelves!
What would you do?