| A history of the peoples of the British Isles from 1870 to the present | Heyck, Thomas William | Monograph or Collective Volume | Routledge | 2002 |
| Home Rule, radicalism and the Liberal party, 1886-1895 | Heyck, Thomas William | Article in Book | | 1987 |
| Home Rule, radicalism and the Liberal party, 1886-95. | Heyck, Thomas William | Article in Journal | | 1974 |
| The dimensions of British radicalism : the case of Ireland, 1874-95 | Heyck, Thomas William | Monograph or Collective Volume | University of Illinois Press | 1974 |
| The genealogy of Irish modernism : the case of W.B. Yeats | Heyck, Thomas William | Article in Book | | 2000 |
| The peoples of the British Isles : a new history. Vol.2 : from 1688 to 1870 | Heyck, Thomas William | Monograph or Collective Volume | Wadsworth | 1992 |