You're very welcome; that'll leave your cash for other things. Do you have an e-reader? There're several places [specifically Book Bub, Fussy Librarian, and Freebooksy] where you can subscribe to receive emails about free or bargain e-books in your preferred genres. They've even mentioned big discounts on authors I actually read, like Gaiman, Pratchett, Bujold, or Nancy Atherton. It's worth looking in to.