Okay, just next time it's better to say I just didn't like the book because it wasn't helpful instead of saying 'because its American' (which I understand, when I'm in BC I only buy Canadian centric things and I'm a stickler for Canadian spelling). It just might come off as condescending. I have a bad habit of saying "Let me look up my Canadian number" when giving out cell numbers to places of business or for signing up for something. I don't mean to be rude when saying something like that, but my friend always gets on my case to drop these habits because they can be precieved differently.