I finally found the application I was looking to manage my reading and my library. All is there: the summary on the cover photo ... pleasant to use at that. Unlike a read comments, it completely fits my Kindle Fire HD, since I have been able to import the cards with coverage, even very old books. For backup, it can be done in multiple ways: Attachment of an eMail or Dropbox (I do the two because I have enough to return my database for each hardware change ...) Only small problem, enter the ISBN number to import the listing which is laborious when you have many books to record. Why not a direct search from the title? However once an author has returned, it is very easy to repatriate all the records on. A very good buy !!!