Pym Book is an eBook without my permission

Well, interestingly enough, I've found my book on Pym on Google as a free eBook. I didn't give permission for it to be there, and yesterday, I found it on another site, with good reviews, but apparently for sale as an eBook. For anyone who cares, I do get royalties, and I feel a lot of empathy right now with singers and actors who don't get the royalties they should for their book. It is just the idea. We plan on taking action to register our displeasure. I have to wonder, what would Pym do?