Your search returned 2 results.

1.
The Druids : priests of the ancient Celts by Lonigan, Paul R. Publication: London Greenwood Press, 1996 . viii, 144p. 22cm. Availability: Items available: Main Library [298 L] (1),
2.
The Early Irish church. by Lonigan, Paul R. Publication: New York Celtic Heritage Press, [1985] 1988 . iv, 82 p. , Old accession number 9589 18 cm. Availability: Items available: Main Library [274.15 L] (1),