There are 1 book by Nancy O'Brien on BookOrb. A strong starting point is Pirate Casanova (2018). The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Frequently asked questions
How many books has Nancy O'Brien written?
BookOrb lists 1 book by Nancy O'Brien.
Where should I start with Nancy O'Brien?
A good starting point is Pirate Casanova (2018).
What is the Nancy O'Brien books in order list?
In publication order: 1. Pirate Casanova (2018).