Written by some of the leading International Law scholars in the nation, this casebook employs a unique problem-based approach to examining international issues. Using real life teaching problems, the text explores the processes of international lawmaking with an interdisciplinary approach that goes beyond mere doctrinal explanation. The Fourth Edition includes new court decisions and expanded coverage of international crises. With comprehensive and well-balanced coverage, this casebook provides a captivating context in which students can define and understand contemporary international law.