| A history of county Clare | Spellissy, Sean | Monograph or Collective Volume | Gill & Macmillan | 2003 |
| Ballinalacken Castle | Spellissy, Sean | Article in Journal | | 1984 |
| Ballyalla : a partial history of other days | Spellissy, Sean | Article in Journal | | 1985 |
| Clare : county of contrast | O'Brien, JohnSpellissy, Sean | Monograph or Collective Volume | The author | 1987 |
| Ennis in old photographs | Spellissy, Sean | Monograph or Collective Volume | Gill & Macmillan | 2004 |
| Ennis in old picture postcards | Spellissy, Sean | Monograph or Collective Volume | European Library | 2001 |
| From Black Head to Gleninagh | Spellissy, Sean | Article in Journal | | 1980 |
| Limerick in old photographs | Spellissy, Sean | Monograph or Collective Volume | Gill & Macmillan | 2003 |
| Limerick the rich land | Spellissy, Sean | Monograph or Collective Volume | Spellissy-O'Brien | 1989 |
| Luibheanna íce Árainn : the healing herbs of Aran | Spellissy, Sean | Article in Book | | 2007 |
| Peter the packer - a man for the times | Spellissy, Sean | Article in Journal | | 1984 |
| Suicide : the Irish experience | Spellissy, Sean | Monograph or Collective Volume | On Stream | 1996 |
| The Ennis compendium : from royal dún to information age town : a combined history and business directory for Ennis and Clarecastle | Spellissy, Sean | Monograph or Collective Volume | The Book Gallery | 1998 |
| The history of Galway city and county | Spellissy, Sean | Monograph or Collective Volume | Celtic Bookshop | 1999 |
| The history of Limerick city | Spellissy, Sean | Monograph or Collective Volume | Celtic Bookshop | 1998 |
| The merchants of Ennis | Spellissy, Sean | Monograph or Collective Volume | On Stream | 1996 |
| Window on Aran | Spellissy, Sean | Monograph or Collective Volume | The Book Gallery | 2003 |