Price reduced until 9/30 due to low Nekopos shipping cost. Will remove the listing after that date. This is a set of two books: the grand prize winner of "Kono Mystery ga Sugoi!" and its sequel. How about them for your leisure time? The two books together are less than the list price of one book. I think it's a pretty good deal. Shipping will be via Nekopos. There is some slight yellowing and soiling on the top of one book (see photo).