Books by Henry A. Jefferies
Ccea A2 History
New History of Cork
New History of Cork
Tyrone
History of the Diocese of Clogher
Sisters of Mercy and Thornhill
Sisters of Mercy and Thornhill College, Derry
History of the Diocese of Derry from earliest times
Tyrone History & Society
Tyrone History & Society
Priests and prelates of Armagh in the age of reformations, 1518-1558