Yeah I wanted to make it free, but if I wanted to publish it officially on Amazon, I had to put a price on the book. First, it was 3$, but I tell you what. I've sent more than 50 copies for free, no one actually gave the book a chance. So, if there's anyone who'll put faith in the book, I dont think it's that expensive. If you want a copy, I'll send you one for free.