Shinken Zemi Wakuwaku Science Book, Grade 2, April 2017 - March 2018 Complete set of 12 books (for my eldest daughter). The attached stickers and assembly items are mostly unused, but some, like the tomato observation book, have been used and are missing. There are folds and scratches. Please understand that these are used items that my child has used before purchasing. Shipping will be via the cheapest method available.