Thank you for looking. This is a complete 12-book set for the 2024 academic year. - No writing inside - There are marks where a pencil notation on the upper left of the cover (written by the teacher to indicate whose sample it was, e.g., "Mr./Ms. XX") has been erased. I used enlarged copies as practice material, so overall, there is little sign of use. Please understand that there may be minor wrinkles, folds, stains, or tears. Please forgive any oversights. Please consider this item as used.