There are 1 book by Donal O'Brien on BookOrb. A strong starting point is Athlone. A Visitors Guide (2003). The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Frequently asked questions
How many books has Donal O'Brien written?
BookOrb lists 1 book by Donal O'Brien.
Where should I start with Donal O'Brien?
A good starting point is Athlone. A Visitors Guide (2003).
What is the Donal O'Brien books in order list?
In publication order: 1. Athlone. A Visitors Guide (2003).