Hi Jake, This is a neat idea. I wonder though, would it be more helpful to make lists of books in series that we *don't* have yet? That way if someone is going to the library they could generate a list of books they could look for. This would be especially helpful for some of the series with many books, like Star Trek, Star Wars, and the Nancy Drew and Hardy Boys series. In these cases quite a few, but by no means all, of the books are in the collection and if a program could figure out what's missing it would be fantastic. It's great to have you and Rui and others who put their computer savvy to use above and beyond the call of Bookshare duty. thanks, Kellie