This book is a thorough, encyclopedic, and up-to-date reference that, as the editors state in their preface, is intended as a guide to the delivery of contemporary ambulatory psychiatric care for children, adolescents, and their families—one that is useful both to experienced practitioners and to trainees in the mental health disciplines. The editors and the 30 contributors have succeeded in reaching the goal. The book is a very useful, practical, informative, and authoritative reference and resource.