There are 3 books by Eris M. O'Brien on BookOrb. A strong starting point is Life and Letters of Archpriest John Joseph Therry, Founder of the Catholic Church in Australi (2008). The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Frequently asked questions
How many books has Eris M. O'Brien written?
BookOrb lists 3 books by Eris M. O'Brien.
Where should I start with Eris M. O'Brien?
A good starting point is Life and Letters of Archpriest John Joseph Therry, Founder of the Catholic Church in Australi (2008).
What is the Eris M. O'Brien books in order list?
In publication order: 1. Life and letters of archpriest John Joseph Therry (1922), 2. Life and letters of Archpriest John Joseph Therry, founder of the Catholic Church in Australia (1922), 3. Life and Letters of Archpriest John Joseph Therry, Founder of the Catholic Church in Australi (2008).