| Akademiker im irischen Exil : Ernst Lewy (1881–1966) | Holfter, Gisela | Article in Journal | | 2008 |
| An Irish sanctuary : German-speaking refugees in Ireland, 1933-1945 | Diekel, HorstHolfter, Gisela | Monograph or Collective Volume | De Gruyter OldenBourg | 2017 |
| An Irish Sanctuary: German-speaking Refugees in Ireland 1933-1945 | Dickel, HorstHolfter, Gisela | Monograph or Collective Volume | De Gruyter Oldenbourg | 2018 |
| Deutsch-irische Verbindungen. Geschichte. Literatur. ÜÜbersetzung / Irish-German Connections: History, Literature, Translation. Atkin der 1 Limericker Konferenz für deutsch-irische Studien, 2-4 Sept 1997 | | Monograph or Collective Volume | WVT (Wissenschaftlicher Verlag Trier) | 1998 |
| Deutschirische Verbindungen | Burke, EoinFischer, JoachimHolfter, Gisela | Monograph or Collective Volume | WVT Wissenschaftlicher Verlag Trier | 1998 |
| Exil in Irland : John Hennigs Schriften zu deutsch-irischen Beziehungen | | Monograph or Collective Volume | Wissenschaftlicher Verlag Trier | 2002 |
| German-speaking exiles in Ireland, 1933-45 | | Monograph or Collective Volume | Rodopi | 2006 |
| Heinrich Böll and Ireland | Holfter, Gisela | Monograph or Collective Volume | Cambridge Scholars Publishing | 2011 |
| Ireland in the European eye | | Monograph or Collective Volume | Royal Irish Academy | 2019 |
| On the influences of Heinrich Böll | Holfter, Gisela | Article in Journal | | 1997 |
| Some Facts and Figures on German-speaking Exiles in Ireland, 1933-1945 | Holfter, Gisela | Article in Book | | 2008 |