World History Textbook You'll Never Forget After Reading It Once Used book. I put it away without ever reading it. Perhaps because it was stored for a long time, there are many stains on the cover. The back cover is also discolored in places. I think the inside is clean. (Last photo) I think there is no problem with reading it. Please only trade with those who do not mind stains, etc., and those who understand used items. It may take some time to ship, so please refrain from purchasing if you are in a hurry.