I also have problems transferring library books. After transferring them from ADE to the Kobo, I eject the Kobo, wait for it to upload new content. And that's the end of it, the book does not appear anywhere: not in I'm Reading, not in My Books, not in All Books and not in Documents. Yet when I try to transfer it again, ADE asks me if I want to replace the existing file!
Where does this book (in EPUB format) go?
Thank you for answering me. I have spent many hours trying to fix this problem on my own, but I just cannot do it.