There are 1 book by James P. O'Bryan on BookOrb. A strong starting point is Awake the giant (1986). The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Frequently asked questions
How many books has James P. O'Bryan written?
BookOrb lists 1 book by James P. O'Bryan.
Where should I start with James P. O'Bryan?
A good starting point is Awake the giant (1986).
What is the James P. O'Bryan books in order list?
In publication order: 1. Awake the giant (1986).