There are 1 book by Collin O'Brien on BookOrb. A strong starting point is Chess-Like Adaptive Wargaming System (2021). The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Frequently asked questions
How many books has Collin O'Brien written?
BookOrb lists 1 book by Collin O'Brien.
Where should I start with Collin O'Brien?
A good starting point is Chess-Like Adaptive Wargaming System (2021).
What is the Collin O'Brien books in order list?
In publication order: 1. Chess-Like Adaptive Wargaming System (2021).