Thank you for viewing. "Diet Therapy Series (Complete 10-Volume Set)" A considerable amount of time has passed since I purchased this, so the box has faded and there are quite a few unique stains and spots on the paper. The books are almost unused, and there are no markings. Please consider purchasing this item carefully if you are sensitive to used items. * We will waterproof the item and then pack it with bubble wrap before shipping. * The item is stored at home.