This book details the methods of developing a structure and strategy for providing child and adolescent mental health services (CAMHS) in accordance with the six principles of CAMHS provision: accessibility; multidisciplinary approaches; comprehensiveness; integration; development and change; and accountability. It explains in straightforward operational terms the principles and practicalities of how to deliver services for many different client groups and in many different settings. This second edition has been considerably updated in the light of recent government policy and expanded with many additional chapters by authors specialist in their field.