Thank you for viewing. Please contact me before purchasing to confirm availability and condition. Negotiations for price reduction and individual sales are not possible. The cover has slight scratches, and there is some creasing on the edges. There is yellowing on the edges and top/bottom of the pages. 13 books are first editions. Please check the photos for details, including minor imperfections, and make your purchase only if you are satisfied. Please understand that these are used books, so please purchase only if you can accept their condition. Please refrain from purchasing if you are very particular about condition (e.g., if you are sensitive to scratches, or if you are looking for a pristine or complete item). Please note that there may be some errors or oversights due to my amateur inspection. I will pack the item in a plastic bag and with packing materials before shipping. I am also selling on other sites, so the listing will be automatically removed when the item is sold.