I wish I had researched this business before ordering from them. I ordered 3 items from them and noticed immediately that the set of books I had selected had been switched to a cheaper printing size. I looked back at the website and I was correct that they have it listed wrong. I contacted the company and the individual seller but couldn't prevent them shipping the wrong set. They wouldn't admit their error until I sent them a picture I took of the actual page on their website, that showed that the set is listed incorrectly. They then gave me the form to return the set, which I did and now 3 and half weeks later I have not received my refund and they don't respond to my emails. NEVER do business with this company.