This is a set of reference books perfect for studying English and math for second-year junior high school students. Overall, I think they are in good condition. There were a few check marks in the English book, which I erased with an eraser. There is a small stain on the cover of the English answer key. I have checked the books, and I don't think there are any other writings or major stains, but there might be something I missed. Thank you for your understanding as these are used books. - Set includes: English and math reference book set - Title: Foresta for Junior High School 2nd Year Reference Book - Edition: 4th Edition Thank you for looking.