There are 1 book by Nellie A. O'Brien on BookOrb. A strong starting point is On the Bosom of the Green (2002). The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Frequently asked questions
How many books has Nellie A. O'Brien written?
BookOrb lists 1 book by Nellie A. O'Brien.
Where should I start with Nellie A. O'Brien?
A good starting point is On the Bosom of the Green (2002).
What is the Nellie A. O'Brien books in order list?
In publication order: 1. On the Bosom of the Green (2002).