Have you heard of the Children's book of the month club? It's a lot like the DVD clubs I've mentioned in some previous posts. You choose 6 books for $2 and then you have to purchase 4 more books in the next year. The way I see it, if you join now, you'll need to purchase 4 books by NEXT November, just in time for Christmas.... you might buy 4 books anyway, you might as well get 6 free now!
You get a free gift with membership too! Sign up here and get started.