Challenge Hakken! Book (Discovery! BOOK) Grades 1-6 (Grade 6: No issues from April to March) Everything in the first photo is included. I counted quickly, and there are: 12 books each for Grades 1-5. 8 books for Grade 6. (I don't think there are any missing, but I apologize if there are. Please check the photos just in case.) There are also a few bonus items (these are also in the first photo, but I took a second photo of them). The Challenge books were basically all used. I think these are mostly reading materials, but I believe all the sections for writing or applying stickers have been completed. Also, I think special inserts have been removed. They weren't handled roughly, and there are no tears or anything like that. They are in good condition for books used by children of that age... I think. Since there are so many, I've only been able to flip through them quickly. Thank you for your understanding. They will be shipped in a recycled cardboard box with a plastic bag. Due to the weight, I plan to ship via Rakuraku Mercari Delivery 100cm (shipping cost: 1,050 yen). Due to shipping and handling fees, please refrain from separate sales or price reductions. Thank you very much.