The history of rivers crossing the borders of rival countries, such as East and West Germany, China and Russia, the United States and its neighbors, has much to teach about international watercourse management. In the first book written in English about international watercourses on the Korean Peninsula, Yeonghwan Chang uses a study of foreign cases to propose a wide range of specific strategies and projects for efficient use of shared rivers on the Korean Peninsula. These strategies may also provide useful guidance for future cooperative projects between South Korea and North Korea.