Obake Zukan Series This listing is for a set of the above 12 books. *Individual sales are not possible. There are some folds on the edges of the outer covers, but the contents are all in relatively good condition. (Only the "Olympic Obake Zukan" does not have an outer cover) These books have been used by children, so there may be some small stains or folds that I have overlooked. Please consider purchasing only if you understand that these are used items.