I have the Zumdahl/Zumdahl 8 version Chemical make up text publication I bought fall semester 2013 for general Chem II. I never ever used the publication because I had to drop the class the first week, so it spent the entire semester in the box it delivered in. It is in best shape. Still looks new. Somehow I can't get the photo of the front to load yet i'll keep trying or I can txt it to you. 5304038760.