Mad as hell! Everytime I buy coins to read more of a book or buy a book they disappear when I exit the app or the next day. It's happened twice now. I cant get my coins back I cant finish the book I cant find the book I wanted to read next because it cleared my library and I cant do anything about it. Why should I keep this app and keep wasting money? I love the stories but I wish I could find them somewhere that doesnt steal my coins.