This is a set of two books from the Science Manga Survival Series: "Tornado Survival" and "Survival on Garbage Island." These are educational manga for children, allowing them to learn science knowledge in an enjoyable way. The covers have some scuffs and minor creases, but there are no noticeable scratches or stains, and the books are in relatively good condition. [Series Name] Science Manga Survival Series [Titles] Tornado Survival, Survival on Garbage Island [Number of Books] Set of 2 [Condition] No noticeable scratches or stains [Color] Multicolor Thank you.