This is a set of volumes 1 through the latest volume, 11. All were purchased at a bookstore (Maruzen). I've only read them once. Volume 6 has some slight yellowing from the time of purchase. There's no problem with reading it. I'm switching to e-books, so I'd like to pass these on to someone who prefers to read physical books. #One last request, if I may #Manga #Complete set