Percy-Smith, Barry, Thomas, Nigel Patrick ORCID: 0000-0002-5310-9144, O'Kane, Claire and Twum-Danso Imoh, Afua (2023) A Handbook of Children and Young People’s Participation: Conversations for Transformational Change. A Handbook of Children and Young People's Participation (2). Routledge, London. ISBN 9781003367758
Percy-Smith, Barry and Thomas, Nigel Patrick ORCID: 0000-0002-5310-9144 (2023) Introduction. In: A Handbook of Children and Young People’s Participation: Conversations for Transformational Change. A Handbook of Children and Young People’s Participation . Routledge, London. ISBN 9781003367758
Amin, Hasaan, Attipoe, Vanessa, Dantata, Hassan, Rimes, Daniel, Percy-Smith, Barry and Thomas, Nigel Patrick ORCID: 0000-0002-5310-9144 (2022) Moving Out of Formal Structures: Young People as Independent Action Researchers (A Manchester Case). In: Reshaping Youth Participation: Manchester in a European Gaze. Emerald, pp. 31-49.
Percy-Smith, Barry, Cuconato, Morena, Reutlinger, Christian and Thomas, Nigel Patrick ORCID: 0000-0002-5310-9144 (2019) Action research with young people: possibilities and ‘messy realities’. Diskurs Kindheits- und Jugendforschung / Discourse. Journal of Childhood and Adolescence Research, 3 . pp. 255-270. ISSN 1862-5002
Percy-Smith, Barry, McMahon, Gráinne and Thomas, Nigel Patrick ORCID: 0000-0002-5310-9144 (2019) Recognition, inclusion and democracy: learning from action research with young people. Educational Action Research, 27 . pp. 347-361. ISSN 0965-0792
Beremenyi, Balint Abel, Larkins, Cath ORCID: 0000-0003-2999-6916, Percy-Smith, Barry and Roth, Maria (2017) Key Learnings from the PEER Project. A Combined Research Paper. Project Report. Universitat Autònoma de Barcelona (UAB).
Percy-Smith, Barry and Larkins, Cath ORCID: 0000-0003-2999-6916 (2016) Supporting the Participation and Empowerment of Young Roma: A Participatory Practice guide for professionals. Project Report. Presa Universitară Clujeană, Cluj-Napocca, Romania.
Thomas, Nigel ORCID: 0000-0002-5310-9144, Percy-Smith, Barry, Johnson, Vicky, Larkins, Cath ORCID: 0000-0003-2999-6916 and Crook, Deborah (2016) Research with Children and Young People as Partners: What Does it Teach Us About Intergenerational Relations? In: Children and Young People in a Changing World: Action, Agency and Participation, 23 - 24 June 2016, Liverpool Hope University. (Unpublished)
Thomas, Nigel ORCID: 0000-0002-5310-9144 and Percy-Smith, Barry (2012) 'It's about changing services and building relationships': evaluating the development of Children in Care Councils. Child & Family Social Work, 17 (4). pp. 487-496. ISSN 1356-7500
Percy-Smith, Barry and Thomas, Nigel ORCID: 0000-0002-5310-9144 (2009) A Handbook of Children and Young People’s Participation: perspectives from theory and practice. Routledge, Abingdon. ISBN 978-0-415-46851-0