Those of you wanting to self-publish a book with no up front expenses at all, or who want to see what self-publishing is all about must check out Lulu.com. The difference between Lulu and other self-publishing operations is that their services can be purchased seperately in addition to bundled, so if you just want to try uploading a book and ordering a copy or two, you can. It is a great place to publish family recipe books, genealogy photo books, and eductional documents as well. They also do audio CDs and much more.