A series that provides science and geography knowledge for children through manga. - Title: Manga de Wakaru! 10-sai made ni Oboetai Dokkairyoku, Sakubunryoku no Tsuku Kotoba 1000 (Learn Through Manga! 1000 Words to Improve Reading Comprehension and Composition Skills by Age 10) - Title: Manga de Wakaru! 10-sai made ni Oboetai 47 Todoufuken (Learn Through Manga! 47 Prefectures to Remember by Age 10) - Title: Manga de Wakaru! 10-sai made ni Oboetai Kagaku no Fushigi 250 (Learn Through Manga! 250 Science Mysteries to Remember by Age 10) Thank you for viewing. There is some wear and tear, so please consider this if you are not concerned about it.