A book on social work supervision is desperately needed to bridge the gap between the demands of the field and the absence of literature. Social Work Supervision: Contexts and Concepts aims to provide readers with basic knowledge of theories, research, and practice of supervision. The book addresses the needs of social work supervisors, frontline practitioners, students, and educators and contains a comprehensive literature review of the historical development, theories and models, and empirical research studies of the subject. Equally important, this is a book from practice experience in supervision that enhances the competence of supervisory practice. It will help social workers, supervisors, and administrators to realize and revitalize their “mission” in social work, that is, to benefit clients.