The complete 12-volume "TV Hangul Course" series. 2019 edition, 2020 edition. A set of 24 books, covering two years from April 2019 to March 2021. I purchased these from someone else and have kept them in the same condition. Purchased as "slightly damaged or with stains." There are no writings, but some books have creases or scratches (photos 5-13). I will wrap them in plastic for water protection and pack them in a cardboard box. Please understand that these are used items, with scratches and stains, and have been stored at home.