The McMurry Enhanced Edition offers you a flexible format with added resources to enhance your learning and improve your performance in the course.McMurry's textbook is now available in two separate volumes (split between chapters 15 and 16). The volumes also include new study cards to help focus your study efforts and Volume 1 contains access to OWL Quick Prep for Organic Chemistry; an online short course that has proved to be very effective at helping students review key general chemistry concepts they need to excel in organic chemistry.The trusted; best-selling text for organic chemistry just got better with the Enhanced Edition!