Corcoran, Mary and Kettle, Patricia C. and O'Callaghan, Cian (2017) Green shoots in vacant plots? Urban agriculture and austerity in post-crash Ireland. ACME: An International E-Journal for Critical Geographies, 16 (2). pp. 305-331. ISSN 1492-9732

O'Callaghan, Cian and Gilmartin, Mary (2016) Ireland: borders and borderlines. Soundings: A journal of politics and culture, 64. pp. 64-70. ISSN 0038-1861

Kitchin, Rob and Hearne, Rory and O'Callaghan, Cian (2015) Housing in Ireland: From Crisis to Crisis. Working Paper. NIRSA - National Institute for Regional and Spatial Analysis.

O'Callaghan, Cian and Kelly, Sinead and Boyle, Mark and Kitchin, Rob (2015) Topologies and topographies of Ireland’s neoliberal crisis. Space and Polity, 19. pp. 31-46. ISSN 1470-1235

O'Callaghan, Cian and Boyle, Mark and Kitchin, Rob (2014) Post-politics, crisis, and Ireland’s ghost estates. Political Geography, 42. pp. 121-133. ISSN 962-6298

Kitchin, Rob and O'Callaghan, Cian and Gleeson, Justin (2014) The New Ruins of Ireland? Unfinished Estates in the Post-Celtic Tiger Era. International Journal of Urban and Regional Research, 38 (3). pp. 1069-1080. ISSN 0309-1317

Kitchin, Rob and Hearne, Rory and O'Callaghan, Cian (2014) Spatial justice and housing in Ireland. In: Spatial Justice and the Irish Crisis. Royal Irish Academy, Dublin, pp. 57-77. ISBN 9781908996367

Kitchin, Rob and Linehan, Denis and O'Callaghan, Cian and Lawton, Philip (2013) Public geographies through social media. Dialogues in Human Geography, 3 (1). pp. 56-72. ISSN 2043-8206

Kitchin, Rob and Linehan, Denis and O'Callaghan, Cian and Lawton, Philip (2013) The creation and circulation of public geographies. Dialogues in Human Geography, 3 (1). pp. 96-102. ISSN 2043-8206

Kitchin, Rob and O'Callaghan, Cian and Gleeson, Justin (2012) Unfinished estates in Post-Celtic Tiger Ireland (NIRSA) Working Paper Series No. 67. Working Paper. NIRSA - National Institute for Regional and Spatial Analysis.

O'Callaghan, Cian (2012) Lightness and Weight: (Re)Reading Urban Potentialities Through Photographs. In: Anniversary Essays: Forty Years of Geography in Maynooth. National University of Ireland Maynooth, pp. 356-369. ISBN 9780992746605

Kitchin, Rob and O'Callaghan, Cian and Boyle, Mark and Gleeson, Justin and Keaveney, Karen (2012) Placing neoliberalism: the rise and fall of Ireland’s Celtic Tiger. Environment and Planning A, 44 (6). pp. 1302-1326. ISSN 0308-518X

O'Callaghan, Cian and Corcoran, Mary and Fuller, Wendy Irene (2012) Sustaining communities: setting the agenda. GeoJournal, 77 (2). pp. 135-140. ISSN 0343-2521

Kitchin, Rob and Gleeson, Justin and Keaveney, Karen and O'Callaghan, Cian (2010) A Haunted Landscape: Housing and Ghost Estates in Post-Celtic Tiger Ireland (NIRSA) Working Paper Series. No. 59. Working Paper. NIRSA - National Institute for Regional and Spatial Analysis. (Unpublished)