"Nasty business" is right. Bottom Line is bad news and a serious scam. They will send unsolicited materials and hound you with billing. They will claim on mailings that they do so because you asked them to do so. I responded last year when they sent an unordered book and told them never to do it again. Last week, they dropped another on me and I sent it return mail collect from the nearest post office. Don't open anything you get from Bottom Line. Keep dropping all correspondence and packages unopened and return to them collect by writing refused on it and dropping these at the nearest post office. That turns the tables and you extract their money instead of the other way around.
Avoid ALL books and ALL publishers of books that you cannot find sold on Amazon.com. If they sold through Amazon, a buyer would see these 4000-plus complaints under reviews that we see here and not order a thing.
We are in this alone. Ever since George Bush took office, and this has continued right on through Barack Obama, I've found government unwilling to take any action against business victimizing citizens. The same scammers continue victimizing citizens for years. You can see the history right here on Complaints Board. The citizens complain, and government does nothing. Today, you can't even get these "consumer protection" agencies to respond to a complaint. No one curbs these companies, which are little more than a form of organized crime. So forget complaining to government. If you want out from under these creeps, you need to take action yourself.