I had ordered these books from an adult. I had a change of heart. I had read the back of my receipt and saw that if I returned my cancellation form and it was "postmarked" for no later than three days from the original date of sale, that I would get my refund. I sent it in like it was suppose to be. I then waited until 10 days or more later and called the number on the back of my receipt. She told me that I should have received a postcard that said I needed to call them since I had paid in cash. She said that my refund was now going to... read full review »