"Whole System Working" is an approach that enables people to find sustainable solutions to local problems. It is also a theoretical approach to organizational development that views groups of people who share a common purpose as a "living system". Based on King's Fund work over four years with health agencies and their local partners in housing, local government, the independent sector, transport, and local people, this book describes the founding principles which characterize the approach, gives examples of its application in practice, and answers common questions.