Lloyd, Charlie and McKeganey, Neil (2010) Drugs research: an overview of evidence and questions for policy. York: Joseph Rowntree Foundation.

Pleace, Nicolas and Lloyd, Charlie (2020) European responses to the needs of people who experience homelessness and use drugs. Lisbon: European Monitoring Centre for Drugs and Drug Addiction.

Mdege, Noreen D and Meader, Nick and Lloyd, Charlie and Parrott, Steve and McCambridge, Jim (2017) The Novel Psychoactive Substances in the UK Project: empirical and conceptual review work to produce research recommendations. Public Health Research , 5 , (4) .

Watson, Judith and Toner, Paul and Day, Ed and Back, Donna and Brady, Louca-Mai and Fairhurst, Caroline and Renwick, Charlotte and Templeton, Lorna and Akhtar, Shabana and Lloyd, Charlie and Li, Jinshuo and Cocks, Kim and Ambegaokar, Sangeeta and Parrott, Steve and McArdle, Paul and Gilvarry, Eilish and Copello, Alex (2017) Youth social behaviour and network therapy (Y-SBNT): adaptation of a family and social network intervention for young people who misuse alcohol and drugs - a randomised controlled feasibility trial. Health Technology Assessment , 21 , (15) , pp. 1-260.