| Irish Quaker records. Some items of interest in the Dublin collection | Grubb, Isobel | Article in Journal | | 1938 |
| Memories of the famine from the Irish Folklore Commission | Delaney, EdwardGrubb, IsobelNí Mhainnín, Cáit | Article in Journal | | 1995 |
| My Irish journal, 1669-70 | Grubb, IsobelPenn, William | Monograph or Collective Volume | Longmans | 1952 |
| Quakers in Ireland, 1654-1900 | Grubb, Isobel | Monograph or Collective Volume | | 1927 |
| The earliest National Meeting of Friends in Ireland; new evidence as to its date | Grubb, Isobel | Article in Journal | | 1946 |
| The settlement of church discipline among Irish Friends, with special reference to George Fox's visit, 1669 | Grubb, Isobel | Article in Journal | | 1953 |