Thank you for viewing. ① Fun! The Wonders of Science: Why? How? 1st Grade ② The Wonders of Society: Why? How? 1st Grade ③ The Wonders of Words: Why? How? 1st & 2nd Grade ④ Fun! The Wonders of Math: Why? How? 1st & 2nd Grade ⑤ Fun! The Wonders of Science: Why? How? 2nd Grade Each originally retailed for 800-850 yen (excluding tax). ① to ④ have covers, but the cover was removed from ⑤ due to the previous owner's name being written on it. All books were used by a child, so there are some folds and wrinkles on the covers as shown in the second photo, but there are no tears or writing inside. The contents are in relatively good condition, but please consider purchasing only if you understand this. If you wish to purchase individual books, they are available for 480 yen each, including shipping. Please contact me via message if you are interested. When shipping, the books will be wrapped in a plastic bag to prevent water damage and placed in a recycled paper bag.