Maochun Yu tells the story of the intelligence activities of the Office of Strategic Services (OSS) in China during World War II. Drawing on recently-released classified materials from the U.S. National Archives and on previously-unopened Chinese documents, Yu reveals the immense and complex challenges the agency and its director, General William Donovan, confronted in China. This book is the first research-based history and analysis of America's wartime intelligence and special operations activities in the China, Burma and India during WWII. It presents a complex and compelling story of conflicting objectives and personalities, inter-service rivalries, and crowning achievements of America's military, intelligence and political endeavours, the significance of which goes far beyond WWII and China.