| title | ISBN-13/ | year of publica- tion | other author(s) |
|---|---|---|---|
| The Natural History of Ireland: By Philip O'Sullivan Beare | 978-1-85918-439-4 | 2009 | Denis O'Sullivan |
| Tomb Raider | 0883929621088 | · Patrick McCormick · Graham King · Noah Hughes · Geneva Robertson-Dworet · Alastair Siddons |
D.O. · D. O'Sullivan · D S · D. Sullivan · Denis S. · Denis Sullivan · O's · O'Sullivan