Yes, DD is now available as a Nook book on Barnes & Noble.com : http://search.barnesandnoble.com/books/product.aspx?ean=2940012184290 . I don’t own a Nook so can’t see how it looks on that device. I did download the book onto my pc. It has a few glitches in formatting but nothing that affects readability. If you happen to own a Nook and you purchase DD, please let me know if it reads okay. I kind of feel like I’m flying blind here.