I was happy to discover the Daily Find. I haven't wanted every book, (picked one up this past week though) but there've been some nice selections at good low prices. Today's Ebook is a book of romance novellas, but each day is a new find, some they seem to select from a variety of genres.
http://www.barnesandnoble.com/u/ebook-nook-daily-find-bargain-deal/379003102/
