Hi,
I want to understand the options I have as an author if I see my book getting distributed at no charge at piracy websites. Also, I wonder what other authors do and if there is any governing body which looks into this matter? Like MPAA or RIAA equivalent to protect books and authors.
The most you can do as far as I know is fight against the sites that host it or the places that index/list it. Fighting it is a losing game, IMHO. Some sites/jurisdictions/etc are likely going to be untouchable by any method, so if people really want to get your work for free, they will find a way.