Greg Iles' "Footsteps of God" (complete set, volumes 1 and 2). This is a book my father was reading at home, and it has been stored for a long time. There are no noticeable stains, but there are some areas that are slightly browned, possibly from sun exposure. I will put it in a bag and secure it with tape to prevent the books from shifting, and then ship it via Nekopos (=^・^=)