Instant purchase is welcome, no need to leave a comment. This is a set of three books: "Japan Encyclopedia," "Handbook for Introducing Japan in English," and "Nippon Speaks in English." "Japan Encyclopedia" is clean inside, but has some stains as shown in images 8, 9, and 10. The other two books are in good condition, but please refrain from purchasing if you are sensitive to imperfections or desire a perfect item. I will package the books to prevent water damage before shipping. I bought these books to study, but I've started decluttering language textbooks that I don't use. #Decluttering and Minimalism - Selling Language Textbooks