Triadis Thaumaturgae, seu Divorum Patricii, Columbæ et Brigidæ, trium veteris et maioris Scotiæ, seu Hiberniæ sanctorum insulae, communium patronorum acta, a variis ... authoribus scripta, ac studio J. Colgani ... Collecta ... illustrata ... aucata.

Science and engineering in Irish higher education :

a directory of the research and professional interests of personnel in the science and technology departments of Irish colleges /

Local elections Leinster :

detailed results and appraisal of the local elections in the province of Leinster in 1979 /

Reports by / 1980-1983.

Macallaí i Meiriceá :

scéal Éirí Amach na Cásca i nuachtáin na Stát Aontaithe /

Nathaniel Colgan, 1851-1919 :

the life and times and genealogy of an enigmatic Dubliner /

British policy and the Irish administration, 1920-22 /

The lives of the glorious Saint David Bishop of Menevia :

patron of Wales and master of many Irish saints. And also of Saint Kieran the first-borne saint of Ireland, first Bishop and principall patron of the Diocesse of Ossorie. Collected out of Father Coganes first [sic] volume of the Acta Sanctorum Hiberniæ: and Englished by a devoted servant of the aforesaid saints, for the publicque [sic] good.

Four Latin lives of St. Patrick :

Colgan's Vita secunda, quarta, tertia, and quinta /

Trias thaumaturga /

Beatha Gillasius Ardmachanus /

The "Acta sanctorum Hiberniae" of John Colgan /

The Abbey of Fahan in Inis-owen, county Donegal :

a paper read at a meeting of the Royal Irish Academy, February 28th, 1881 /

A copy of Acta sanctorum Hiberniae with inter-leaf notes [possibly by Rev. Charles O'Conor?] on pp. 801-906, [undated, ca. 1800?].

Vita e Miracoli di S. Cataldo, ... raccolti dal catalogo de'Santi, dagl'antichissimi Codici Manuscritti della Chiesa Tarantina, e dall'Uffizio di detto Santo, riveduto dal Cardinal G. Sirleto, scritti per B. Moroni in lingua latina, ed ora tradotti ... dal p. G. Costanzi ... coll' aggiunta delle note ed appendice dell'erudito Padre Colgano, etc. (Corollario, in cui si tratta I. Del. ... culto prestato a S. Cataldo. II. Catalogo de'Prelati ... Tarantini che del Santo ne promossero il culto ... Fatiche tra le cure del foro di G. de Cristano, etc.).