Hallett was born on 4 May 1949 to Richard William Hallett and his wife Gwendoline (née Owen).[1] She studied at Newnham College, Cambridge, graduating with a BA in 1970. In 1994 she completed her PhD in social policy from Loughborough University.[1]
Hallett, Christine (1995). Interagency Coordination in Child Protection: A Case Study. London: Her Majesty's Stationery Office. ISBN978-0113217892.
Hallett, Christine, ed. (1996). Women And Social Policy: An Introduction. London: Prentice Hall/Harvester Wheatsheaf in association with SPA Social Policy Association. ISBN978-0133538892.
Barry, Monica; Hallett, Christine, eds. (1998). Social Exclusion and Social Work: Issues of Theory, Policy and Practice. Lyme Regis: Russell House Publishing. ISBN978-1898924326.
Hallett, Christine; Prout, Alan, eds. (2003). Hearing the voices of children: social policy for a new century. London: Routledge. ISBN978-0415276412.