This problem-based book contains conversational textual explanations of the core areas of the UCC tested on most bar exams. It focuses on Articles 2, 3, 4, and 9 with some coverage of relevant federal laws such as the Bankruptcy Code, Magnuson-Moss Warranty Act, and the Truth in Lending Act. It teaches students core concepts of the UCC by working through practical problems of varying difficulty. It is designed for a 4-credit survey course; however, it is divided according to UCC Articles so a teacher may use individual chapters for supplemental problems in another course that covers a particular UCC article.