There are 1 book by Nathaniel O. A. on BookOrb. A strong starting point is Modern Relationship (2016). The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Frequently asked questions
How many books has Nathaniel O. A. written?
BookOrb lists 1 book by Nathaniel O. A..
Where should I start with Nathaniel O. A.?
A good starting point is Modern Relationship (2016).
What is the Nathaniel O. A. books in order list?
In publication order: 1. Modern Relationship (2016).