| A decorated quern-stone, and its symbolism | Power, P. | Article in Journal | | 1939 |
| A document from the penal era | | Article in Journal | | 1942 |
| A forgotten numismatist and antiquary of Cork | Power, P. | Article in Journal | | 1941 |
| A literary history of Ireland | Power, P. C. | Monograph or Collective Volume | [s.n.] | 1969 |
| A scribe's remuneration | | Article in Journal | | 1942 |
| Ballygarran cill, near Waterford | Power, P. | Article in Journal | | 1941 |
| Bishop John Brenan, the intimate of Blessed Oliver | Power, P. | Article in Book | | 1937 |
| Blessed Bishop John Brenan, the intimate of Blessed Oliver | Power, P., Canon | Article in Book | | 1937 |
| Bolster's quarterly magazine | Power, P. | Article in Journal | | 1939 |
| Dr. Thomas Hussey | Power, P. | Article in Journal | | 1935 |
| Early bishops of Lismore | Power, P. | Article in Journal | | 1946 |
| Exploration of bone caves, county Waterford | Power, P. | Article in Journal | | 1928 |
| History of south Tipperary | Power, P. C. | Monograph or Collective Volume | Mercier Press | 1989 |
| History of Waterford city and county | Power, P. C. | Monograph or Collective Volume | Mercier Press | 1990 |
| John Fleming, Irish scribe and scholar | Power, P. | Article in Journal | | 1937 |
| Our ancient ruined churches | Power, P. | Article in Journal | | 1951 |
| Place-names and antiquities of Imokilly | Power, P. | Article in Journal | | 1940 |
| Rural economy of a hundred years ago | | Article in Journal | | 1942 |
| Sex and marriage in ancient Ireland | Power, P. C. | Monograph or Collective Volume | | 1976 |
| Some letters of Dr. John O'Donovan | O'Donovan, John, 1806-1861
| Article in Journal | | 1940 |
| Some letters of John O'Donovan | | Article in Journal | | 1944 |
| Some old churches of Decies | Power, P. | Article in Journal | | 1938 |
| Some ordnance survey letters of Dr. John O'Donovan | | Article in Journal | | 1939 |
| The bounds and extent of Irish parishes | Power, P. | Article in Book | | 1947 |
| The Gaelic Union : a nonagenarian retrospect | Power, P. | Article in Journal | | 1949 |
| The Jesuits in Waterford | Power, P. | Article in Journal | | 1947 |
| The mass in the early Irish church | Power, P. | Article in Journal | | 1942 |
| The priory of Mothel | Power, P. | Article in Journal | | 1954 |
| The story of Anglo-Irish poetry, 1800-1922 | Power, P. C. | Monograph or Collective Volume | [s.n.] | 1967 |
| Thomas Francis Meagher's reading in 1846 | | Article in Journal | | 1943 |