| Dan Breen looks back 50 years from 1967 | Maher, Jim | Article in Journal | | 1998 |
| Hermann Goertz in Ireland and his tragic death | Carroll, Joe | Article in Journal | | 2011 |
| My fight for Irish freedom | Breen, Dan, 1894-1969 | Monograph or Collective Volume | Anvil Books | 1964 |
| My fight for Irish freedom | Breen, Dan, 1894-1969 | Monograph or Collective Volume | Anvil Books | 1981 |
| My first day in the Dáil | Treacy, Seán | Article in Journal | | 2011 |
| The bomb, Bhadralok, Bhagavad Gita, and Dan Breen : terrorism in Bengal and its relation to the European experience | Silvestri, Michael | Article in Journal | | 2009 |
| The capture and execution of District Inspector Potter | Hallinan, Michael | Article in Book | | 1993 |
| The Dan Breen story | Ambrose, Joseph G. | Monograph or Collective Volume | Mercier Press | 1981 |
| The Proscription of an Irish text and the Chittagong Rising of 1930 | Sen, Arpita | Article in Journal | | 2007 |
| The Third Tipperary Brigade - a photographic record | Sharkey, Neil | Article in Journal | | 1994 |