This is a book (comic explanation) by the staff of Ehime Prefectural Tobe Zoological Park. It is a set of two books. I read them once and then stored them at home. There are no noticeable scratches or stains, but upon close inspection, there are some scratches on the covers (see images 3 and 4). Please refrain from purchasing if you are sensitive to minor imperfections or are concerned about details, as these books have been stored at home by a private individual.