Introduction Part I Theory: explaining the world and understanding our practice Chapter 1: Understanding theory in practice Chapter 2: Foundations of theory in social work Chapter 3: Economics, politics and the organisational delivery of social work Chapter 4: Critical and radical theories Chapter 5: Theories of human development Chapter 6: Theories of systems and relationships Chapter 7: Theories of risk and vulnerability Part II: Practice: using theory in our work with people Chapter 8: Applying theories in practice Chapter 9: Children and their families Chapter 10: Foster and Kinship Care Chapter 11: Offenders Chapter 12: Physical Disability Chapter 13: Mental Distress Chapter 14: Learning Disabilities and Autism Chapter 15: Older People