O'Connor, Sile and Preston, Andrew (1998) The methadone handbook. Special edition for Ireland. Andrew Preston .

Derricott, Jon and Preston, Andrew, eds. Mason, Pip and Bennett, Gerald (2004) Promoting safer drinking: a briefing paper for drug workers. London: National Treatment Agency.

Harris, Magdalena and Scott, Jenny and Hope, Vivian and Busza, Joanna and Sweeney, Sedona and Preston, Andrew and Southwell, Mat and Eastwood, Niamh and Vuckovic, Cedomir and McGaff, Caitlynne and Yoon, Ian and Wilkins, Louise and Ram, Shoba and Lord, Catherine and Bonnet, Philippe and Furlong, Peter and Simpson, Natasha and Slater, Holly and Platt, Lucy (2024) Safe inhalation pipe provision (SIPP): protocol for a mixed-method evaluation of an intervention to improve health outcomes and service engagement among people who use crack cocaine in England. Harm Reduction Journal , 21 .