| An Post's reward notice collection | Ferguson, Stephen | Article in Book | National Print Museum | 2008 |
| At the heart of events : Dublin's General Post Office | Ferguson, Stephen | Monograph or Collective Volume | An Post | 2007 |
| Attack on postboys by the Newgate sentries, 1770 | Ferguson, Stephen | Article in Journal | | 2001 |
| Bessbrook to Ballinadee - A Postal Tour of Ireland | Ferguson, Stephen | Monograph or Collective Volume | An Post | 2022 |
| Dreamy idealists or a progressive people : 100 years of Irish stamps | Ferguson, Stephen | Monograph or Collective Volume | An Post | 2022 |
| Dublin's GPO staff in 1916 : a neglected story of quiet heroism | Ferguson, Stephen | Article in Journal | | 2017 |
| G.P.O. staff in 1916 : business as usual | Ferguson, Stephen | Monograph or Collective Volume | Mercier | 2012 |
| GPO staff in 1916 | Ferguson, Stephen | Monograph or Collective Volume | Mercier Press | 2012 |
| GPO staff in 1916 | Ferguson, Stephen | Article in Journal | | 2016 |
| Letters, lives & liberty - Dublin's General Post Office | Ferguson, Stephen | Article in Journal | | 2016 |
| Letters, lives and liberty : at the An Post museum | Ferguson, Stephen | Monograph or Collective Volume | An Post | 2011 |
| Letters, lives and liberty at the An Post Museum | Ferguson, Stephen | Monograph or Collective Volume | An Post | [2012?] |
| Letters, lives, and liberty at An Post museum | Ferguson, Stephen | Article in Journal | | 2012 |
| Self respect and a little extra leave : G.P.O. staff in 1916 | Ferguson, Stephen | Monograph or Collective Volume | An Post | 2005 |
| Sorting letters on the sea : Holyhead mail boats and the Leinster tragedy | Ferguson, Stephen | Monograph or Collective Volume | An Post | 2018 |
| The Fitzpatrick-Thomas letter of 1840 : the story behind a unique item of Irish postal history | Ferguson, Stephen | Monograph or Collective Volume | An Post | 2012 |
| The Irish post box : silent servant and symbol of the state | Ferguson, Stephen | Monograph or Collective Volume | An Post | 2009 |
| The Post Office in Ireland | Ferguson, Stephen | Article in Book | | 2008 |
| The Post Office in Ireland : an illustrated history | Ferguson, Stephen | Monograph or Collective Volume | Irish Academic Press | 2016 |