I have opened these books a few times and stored them on a bookshelf. Please check the condition in the photos. There appear to be no writing or folds, but please understand that these are used items before purchasing. Chibi Maruko-chan's Classical Literature Class Chibi Maruko-chan's Spring, Summer, Autumn, and Winter Class Chibi Maruko-chan's Composition Class Chibi Maruko-chan's Recitation of One Hundred Poems by One Hundred Poets Chibi Maruko-chan's Idiom Class Chibi Maruko-chan's Four-Character Idiom Class Chibi Maruko-chan's Grammar Class Thank you for looking.