Antique Mcguffey's Alternate Third Reader Book

Says 1887 on the inside. Well over 100 years old and really not in awful condition. It does have tons of staining, a bunch which carries through a lot of the book on the top of the pages, like something spilt on it. Binding seems to be pretty good. some writing on the inside page. Sitting on the table the front of the book cover leans to the right like an overbite over the bottom cover. There is also wear to the cover and to pages. Please view pictures carefully as they help show condition of the item.