I have ordered so much from them this past year. I love them and their service is great. They do have other sellers that advertise their items on their website. I pay attention to the customer comments in the seller sections. While Amazon is great, some of the other sellers, while good, are slow about returning emails. Some also take a while to get your stuff to you. So...that's why I read the seller feedback. By the way, I got an out-of-print Egyptian needlework book from one of their sellers that I wanted for years. That website has made me so happy. Also, you can get newly released books usually cheaper than I could get them through Sam's Club or Barnes and Noble. My copy of Tick Tcok was cheaper through Amazon than through Barnes and Noble. Two other things and then I'll stop typing. If you don't live in Kentucky and a few other states, which eludes me, you don't pay sales tax and with $25 eligilbe for free shipping, that's free on alot of their items too. Independent sellers on the amazon website will charge you shipping and handling so read all the descriptions carefully.