A set of three adventure manga set in the sea, volcanoes, and the savanna. My child loved and enjoyed the Survival Series. They've grown older and read them less, so I'd like to pass them on to someone who will enjoy them. They were well-loved and read many times, so there are scratches, wrinkles, and wear on the covers, as you can see in the photos. There may be other damage not shown in the photos. The inside of the books has no folds or stains and is still in good condition for reading and enjoyment. (Inspected by an amateur) - Title: Survival in the Sea, Survival in the Volcano, Survival in the Savanna - Series Name: Science Manga Survival Series - Author: Hong Jae-cheol / Illustrator: Jeong Jun-gyu - Publisher: Asahi Shimbun Publications - Price: 1200 yen each + tax ✢ More of the Survival Series will be listed gradually in the future. ✢ Similar series (Historical Manga Time Warp Series) are also listed, so please take a look if you're interested. Thank you for looking. Please consider purchasing if you understand that these are used items (used by a child) stored at home and are in the condition described above.