① Title: Discoveries in Nature and Science! 366 Publisher: Shufu no Tomosha Price: 2300 yen + tax ② Title: Wonders of the World 400 Publisher: Natume-sha Price: 2300 yen + tax ③ Title: Strange Stories of Science Publisher: Natume-sha Price: 2300 yen + tax ④ Title: People Who Changed the World 365 Publisher: Nagaoka Shoten Price: 2300 yen + tax ⑤ Title: Space Exploration: 365 Stories Publisher: Natume-sha Price: 2300 yen + tax ⑥ Title: Strange Stories of the Human Body 365 Publisher: Natume-sha Price: 2500 yen + tax (Total: Over 14,000 yen) ① to ⑥: No writing inside. ⑤ and ⑥: No covers. ④: One page is torn and taped. ★ My child didn't show much interest, so they haven't been read much. However, the covers have some signs of use. There are minor scratches on the covers. ★ Please refrain from purchasing if you are looking for a pristine item, as these were handled by a child. ★ Please note that this is a casual inspection, and I apologize if I missed anything. ★ Due to the weight, returns are not accepted.