Probably the best such app on the store and  here I speak with complete certainty  my favorite app. Though  there is one problem. I can't access books on my SD card. I don't know why. I just changed my card and moved all the books from my old card to the new one. I know the books are there because when i move them from the card to the phone I can access them  but when I put them back in the card I just can't access them. Otherwise it's a great app!
January 18 2017