Basics of Sociology A down to earth strategy 11th Edition.

　　Purchased for my online class then they changed the book. I spilt orange pop on the corner of this book however its only stained pages 323 to the back and just over the page numbers in the corner. No pages stick simply no book establishment will buy back because it is stained. I will deliver if required. Any Questions kindly text . I tried taking images of exactly what was stained.