O'Brien Press
- The Real Rebecca
- A Crack in Everything
- I Was a Boy in Belsen
- The Demon Notebook
- No Ordinary Women
- Eva's Journey
- The Tain
- Best-Loved Yeats
- Dead of Winter
- A Terrible Beauty
- A Coward If I Return, a Hero If I Fall
- O'Brien Pocket History of Irish Traditional Music (Pocket History series)
- The Whiskeys of Ireland
- Jimeen
- Blood Upon the Rose - Easter 1916
- Crazy Love
- Out of Nowhere
- Celtic Names for Children
- O'brien Pocket History Of The Troubles (O'brien Pocket History Series)
- 16 lives
- Roger Casement
- Strongbow
- Friend or Foe - 1916
- The Easter Rising
- The Black Widow
- Alice To The Rescue
- Time After Time
- The O'Brien Book of Irish Fairy Tales and Legends
- Spirit of the Titanic