Campbell Essential Biology 4th Edition. -In excellent condition-Bookcase kept -No Highlighting or marks in or on the book-The front and back cover are in great shape and should allow for great resale value when you also want to sell it, if you decide to, when the semester is done-I bought it new because the school had just switched to a new text -You won't have to worry about the hassle of shipping! (if you are in or around Stillwater) Please send me a message if you would like to buy the book! You won't have to worry about the hassle of shipping. (if you are in Stillwater) Classes start soon so don't delay! Thanks!