| 'Men that came in with the sea': the coastwatching service and the sinking of the 'Arandora Star' | Kennedy, Michael (Michael J.) | Article in Journal | | 2008 |
| Caernarvonshire in the Civil War | Dodd, A. H. | Article in Journal | | 1953 |
| Captain John Perry, 1670-1732 | Hamilton, S. B. | Article in Journal | | 1956 |
| Coast watch - WW2 | Downey, LiamO'Sullivan, Muiris | Article in Journal | | 2013 |
| Coastguard stations (...the notable services provided by the coastguards and ...the archaeological features associated with coastguard stations) | Downey, LiamO'Sullivan, Muiris | Article in Journal | | 2013 |
| Constraints on Irish naval operations 1964-1984. Was the naval service the master of its own destiny or a victim of circumstances? | Treacy, John | Thesis | | 2015 |
| Inishowen's wartime coastwatchers 1939-45 | Kennedy, Michael | Article in Journal | | 2015 |
| Invasion : defending Britain from attack | Cruickshank, Dan | Monograph or Collective Volume | Boxtree | 2001 |
| Ireland's coastline : exploring its nature and heritage | Nairn, Richard | Monograph or Collective Volume | Collins Press | 2005 |
| London Meteorological Society and the Schull Barometer | Anonymous | Article in Journal | | 2003 |
| Look out post 6 at Howth Summit | Kinsella, Anthony | Article in Journal | | 2006 |
| Martello Tower No 10, Shenick's Island, Skerries, Co. Dublin | Whearity, Peter F. | Article in Journal | | 2006 |
| Martello Tower No. 7 and the defence of Killiney Bay | Ó Duibhir, Pól | Article in Journal | | 2017 |
| Martello towers and other coastal defenders of the 19th century | McKenna, Rory | Article in Journal | | 2001 |
| Notes. Coastal signal stations in Ireland, 1814 | Kerrigan, Paul M. | Article in Journal | | 2005 |
| Safe Haven? The archaeology of Bere Island's defence, 1763-1815 | Moloney, ColmShield, Damian | Article in Journal | | 2015 |
| Signal Stations (1804) and Lookout Posts (1940) studies in comfort on the internet | Ferguson, Kenneth | Article in Journal | | 2023 |
| Signal towers on the West Cork coast | Kerrigan, Paul M. | Article in Journal | | 2003 |
| Silent sentinels : [the Irish treaty forts] | MacCarron, Donal | Monograph or Collective Volume | Nonsuch | 2008 |
| Teelin Coastguard Station 1873-1921 | Lavelle, Pat | Article in Journal | | 2024 |
| The coastal defences in Lenan during the Emergency | Campbell, Jack | Article in Journal | | 1991 |
| The Fixed Defences of Eire in the Emergency, 1940-1946 | Clements, W.H. | Article in Journal | | 2018 |
| The geopolitics of Anglo-Irish relations in the twentieth century | Sloan, Geoffrey R. | Monograph or Collective Volume | Leicester University Press | 1997 |
| The Martello towers of Ireland | Enoch, V. J. | Monograph or Collective Volume | Eason | 1975 |
| The post-medieval coastal landscape of Bantry and Beara, 1580-1850 | Breen, Colin | Article in Book | | 2007 |
| The sea wall | Scudds, Colin | Article in Journal | | 2007 |
| The storm passed by : Ireland and the battle of the Atlantic, 1940-41 | Allen, Trevor J. | Monograph or Collective Volume | Irish Academic Press | 1996 |
| Towers of strength : the story of the Martello towers | Clements, W. H. | Monograph or Collective Volume | Leo Cooper | 1999 |