You advertised "Nutricures" for $16.31 which was for a paper back book to be issued at a later date, and when I ordered it I received a hard back with your invoice for $39.94, plus shipping. This is a follow up to yesterday's email I sent you letting you know of your error, but you forced me to purchase an envelope, travel to the post office today and pay $7.02 for shipping it the cheapest way. Will you reimburse me for this as well as issue a credit for the returned book? I notified Amazon.com about this, feeling I was a victim... read full review »