Keane, Marcus and Dąbkowska, M and Duffin, Tony and Scharwey, M (2021) Decriminalisation: insights for advocates. Dublin: Ana Liffey Drug Project.

Keane, Marcus and Crook, Lauren and Vieru, Catalina (2019) CSIDP: Ireland national action plan report. Dublin: Ana Liffey Drug Project.

Keane, Marcus and Csete, Joanne and Collins, John and Duffin, Tony (2018) Not criminals. Underpinning a health-led approach to drug use. Dublin: Ana Liffey Drug Project and London School of Economics.

Keane, Marcus and Korovich, M and Duffin, Tony and Russell, D (2017) At the dark end of the street. A report on street based injecting in Dublin city centre. Dublin: Ana Liffey Drug Project.

Keane, Marcus (2016) Medically supervised injecting centres update. Ana Liffey Drug Project.

Keane, Marcus and Hogarthy, Sereena (2016) Focused interventions for injecting drug users. World of Irish Nursing & Midwifery, 24, (5), pp. 66-67.