Machine generated contents note: one.Setting the scene: alcohol and drugs in social work practice -- two.Working with people using substances -- three.Working with specialist substance use services -- four.Substance use among black and minority ethnic people -- five.Substance use and parenting -- six.Domestic abuse and substance use -- seven.Older people's substance use -- eight.Young people's substance use -- nine.Coexisting mental distress and substance use -- ten.Mind the gap: people with disabilities and substance use -- eleven.Conclusion