Two of his major works to date are biographies of Breandán Ó hEithir and Seosamh Ó hÉanaí.
Over the Bar: A Personal Relationship with the GAA is a memoir by the Irish writer Breandán Ó hEithir, describing his early life on Inishmore, his education at University College, Galway (where he subsequently dropped out) and his long-time involvement with the Gaelic Athletic Association.