I saw your post in the Book Bazaar. I'd offer 3 books for 1 credit for any that are on my shelf.
I have 6 of them. I would do them for 3 credits. I do run other deals on my shelf. I am doing 15 books for 5 or 24 books for 6.
Order 2 get 2 free on all of the children's books, religious books, and all paperbacks on my shelf.
Thank you for your patience