There are 1 book by Isidore O.F.M. O'Brien on BookOrb. A strong starting point is Enter Saint Antony (1947). The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Frequently asked questions
How many books has Isidore O.F.M. O'Brien written?
BookOrb lists 1 book by Isidore O.F.M. O'Brien.
Where should I start with Isidore O.F.M. O'Brien?
A good starting point is Enter Saint Antony (1947).
What is the Isidore O.F.M. O'Brien books in order list?
In publication order: 1. Enter Saint Antony (1947).