Hi! You're looking at my childhood collection of Harry Potter books. The older ones are significantly more worn and stained than the newer ones, that are in pretty good condition. I tried to capture their condition as best I could. The Sorcerer's Stone and Goblet of Fire are in the roughest condition. Sorcerer's Stone has some writing and marker stains on the inside cover (i was 5 when I got this copy lol), and Goblet of Fire has a bent page and significant stains on the corners and page edges. Most of the books have slight to significant staining on the edges of the pages. All this in mind, the pages are perfectly legible and the covers are in good (but with worn corners) condition. Please let me know if you have any questions or would like more photos!