Continuing to attract new users to his Commercial Law casebook edition after edition, Douglas J. Whaley's problem-based text is straightforward, student-friendly, and eminently practical. Problems and Materials on Commercial Law, now in a Ninth Edition, covers the most recent case and statutory developments in all of the major areas: Sales, Payment Systems, and Secured Transactions. The hallmark features that have made this "Whaley book" so effective: complete coverage of all of the relevant statutes and major cases, including materials and problems on Sales, Payment Systems, and Secured Transactions the latest changes in (and cases relating to) U.C.C. Articles 2, 3, 4, and 9 well-crafted problems that progress from simple to more complex a clear and straightforward writing style that doesn't hide the ball a sensible organizationa modular approach that follows the order of the U.C.C. And adapts to a range of teaching choices Updated throughout with recent cases and new and updated problems, The Ninth Edition includes: coverage of the new Federal Reserve regulation on remotely-created checks expanded treatment of Check 21 greater detail in all sections on electronic banking For a proven-effective approach to teaching Commercial Law, turn to Douglas J. Whaley's Problems and Materials on Commercial Law, Ninth Edition . Its straightforward style, practical problems, and flexible organization will complement and support your teaching as it gives your students a solid understanding of Commercial Law topics. Author Website: www.aspenlawschool.com/whaley_commerciallaw9