This is a set of four books in the photo. If you have any requests, such as swapping with other books I have listed, please let me know in the comments. Generally, there are no noticeable stains or damage (therefore, I've marked them as "no significant scratches or stains"), but if you'd like to check the condition of the books in detail, please contact me and I will add detailed photos. I am also listing these on other sites, so the first person to purchase will be given priority.