History Manga Time Warp Series This is a set of 17 books in total: 14 volumes of the general history series + 3 additional volumes. My child used and loved these books as a way to relax during their exam period. Although they are manga, the content is solid, making it easy to naturally grasp the flow of history, and I highly recommend them from an educational perspective. Of the 3 additional volumes, "Sengoku Battles" and "Ninja World" are used, but there are no major stains or tears, and they are still in good condition. The other volumes also have some minor scratches and signs of use, but overall, I think they are in relatively good condition. They come with a box, which makes it easy to organize them as a bookshelf, and it looks neat and tidy. Please note that the box has some damage, so please check the photos for the condition. Everything in the photos is included. Please purchase only if you understand that these are used items. I am selling as a set, so I am not considering selling individual books.