O'Reilly, Gerry and Yaar-Waisel, Tal (2022) Small but smart: international shared virtual class link-up during the pandemic 2020-2021 - third-level students in Ireland and Israel. European Journal of Geography, 13 (5). pp. 58-74. ISSN 2410-7433
O'Reilly, Gerry, Droogleever Fortuijn, Joos, Kovács, Zoltán, Le Blanc, Antoine, Paul, Leo and Pejdo, Ana (2020) The Challenges for Geography in Higher Education in European universities. J-Reading Journal of Research and Didactics in Geography, 1 (9). pp. 49-60. ISSN 2281-5694
O'Reilly, Gerry (2017) Preparing Critically & Globally Conscious Teachers. In: Gilles, Jean-Luc, (ed.) Linking Research and Training in Internationalization of Teacher Education with the PEERS Program: Issues, Case Studies and Perspectives. Peter Lang Verlag, Lausanne, Switzerland, pp. 57-74. ISBN 9783034329781
McManus, Ruth ORCID: 0000-0003-1477-8254 and O'Reilly, Gerry (2016) Heritage tourism and the commodification of contested spaces: Ireland and the battle of the Boyne site. In: Hooper, Glenn, (ed.) Heritage and Tourism in Britain and Ireland. Palgrave Macmillan, London, pp. 53-70. ISBN 978-1-137-52082-1
O'Reilly, Gerry (2013) The EU & Humanitarian Action: Breaking Down Borders. European Journal of Geography, 4 (4). pp. 88-97. ISSN 1792-1341
O'Reilly, Gerry (2013) The EU and Humanitarian action: Breaking down boundaries. European Journal of Geography, 4 (4). pp. 88-97. ISSN 2410-7433
McManus, Ruth ORCID: 0000-0003-1477-8254 and O'Reilly, Gerry (2013) International student collaboration in Geography: learning by doing together. Journal of the Comenius Association (22). pp. 23-27. ISSN 2033-4443
McManus, Ruth ORCID: 0000-0003-1477-8254 and O'Reilly, Gerry (2011) Internationalization and geography fieldwork: opportunities for skills enhancement. Journal of the Comenius Association (20). pp. 20-25. ISSN 2033-4443
O'Reilly, Gerry (2004) Economic Globalisations: Ireland in the EU, 1973–2003. Acta Geographica Slovenica, 44 (1). pp. 47-88. ISSN 1581-6613
O'Reilly, Gerry (2004) Rhythms and Identity in Boyne Valley Landscapes. In: Mels, Tom, (ed.) Reanimating Places: A Geography of Rhythms. Routledge. ISBN 9781138275331