This is a rip off. They are thieves. I'm reading a book that I really love.. but is a book with more that 200 chapters, I'm only at chapter 90 and I'm already paid $20 + tax. Even when I love the book I refuse to pay more than that, I have not get like a chapter unlocked everyday, if the boom is ever published I gladly buy it., but until then, I will have a good book that I was not able to finish.