I love this app and the stories in it, however I've started stories then not finished. I believe that I now have probably 5 books open and stuck in chapters because there's just not enough options for rewards to earn the coins needed to continue the books and the coins to purchase are just too ridiculously high to buy! I would be more willing to buy coins and give gems to the writers if there were more affordable options to purchase the coins, or rewards were higher! This is very frustrating.