There are 1 book by Val O'Brien on BookOrb. A strong starting point is Symbols and Spirituality (2008). The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Frequently asked questions
How many books has Val O'Brien written?
BookOrb lists 1 book by Val O'Brien.
Where should I start with Val O'Brien?
A good starting point is Symbols and Spirituality (2008).
What is the Val O'Brien books in order list?
In publication order: 1. Symbols and Spirituality (2008).