Book excerpt: Multi-agency working continues to be a core focus in criminal justice and allied work, with the government investing significantly in training criminal justice professionals. This fully revised and expanded edition of this comprehensive text brings together probation, policing, prison, social work, criminological and organizational studies perspectives, and is an essential guide for students and practitioners in offender management and other managed care environments. The contributors provide critical analysis of the latest theory, policy and practice of multi-agency working and each chapter includes case studies, key points, exercises and further reading.