There are 1 book by Paul T. O'Brien on BookOrb. A strong starting point is Destiny Delayed (2024). The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Frequently asked questions
How many books has Paul T. O'Brien written?
BookOrb lists 1 book by Paul T. O'Brien.
Where should I start with Paul T. O'Brien?
A good starting point is Destiny Delayed (2024).
What is the Paul T. O'Brien books in order list?
In publication order: 1. Destiny Delayed (2024).