Students save money by purchasing this bundle which includes Introduction to General, Organic and Biochemistry, Hybrid Edition, 11th edition, plus printed access to OWLv2 for 4 terms (24 months); this OWLv2 access also includes access to the MindTap Reader ebook. OWLv2 is your ticket to better chemistry grades. With OWLv2 you can work on a problem until you get it right, and not worry about losing credit. Detailed, step-by-step explanations and multiple attempts help you master the concepts and skills you need to succeed on exams. Plus, you can access a wealth of interactive study tools, anytime, anywhere, from one convenient location. Learning chemistry takes a lot of practice, but mastering it takes OWLv2.