If each edition is separate (hardcover, paper, audio) then does each eformat have it is own number, too?If not, what will happen when ebooks are ordered like other formats from the same source (bookstores or distributors)?ReplyDeletePepper SmithMarch 3, 2010 at 2:44 PMMy publisher puts out both trade paperback and ebook, and each version has its own ISBN.ReplyDeletePepper SmithMarch 3, 2010 at 2:48