This is an 11-book set of the monthly science picture book "Kagaku no Tomo" from May 2023 to March 2024. * May: "Kyoryu no Shippo" (Dinosaur Tail) * June: "Kinpyika no Mushi Jingasahamushi" (The Golden Bug, Jingasahamushi) * July: "Highway Patrol" * August: "Totteoki no Hanashi" (Special Stories) * September: "Kodomo Okonomi Shokudo" (Children's Favorite Restaurant) * October: "Uchi no Raion Uchi no Tora Neko no Himitsu" (Our Lion, Our Tiger, Cat Secrets) * November: "Minna de Natto Zukuri" (Making Natto Together) * December: "Pot-kun to Saboten-san" (Mr. Pot and Mr. Cactus) * January: "Issho ni Ikiru Yadokari to Isoginchaku" (Living Together: Hermit Crabs and Sea Anemones) * February: "Mannaka" (The Middle) * March: "Puu to Buu" The name sections have been painted over with magic marker and covered with white stickers. Waterproof packaging and anonymous shipping via Yu-Packet Post will be used. *We are not considering selling individual books.* Please understand the above and that these are used items before purchasing.