Campbell, Donald (2021) Considering perversion from a Portman Clinic perspective. In: From Trauma to Harming Others: Therapeutic Work with Delinquent, Violent and Sexually Harmful Children and Young People. Routledge, Abingdon, pp. 22-35. ISBN 978-0367415570

Campbell, Donald (2018) Alienating identifications and sexuality. In: Psychic Bisexuality. A British-French dialogue. Routledge, Abingdon, pp. 227-242. ISBN 9781138579033

Campbell, Donald and Hale, Rob (2017) Working in the dark: Understanding the pre-suicide state of mind. Routledge, Abingdon. ISBN 9780415645430