There are 3 books by Birgit O'Connor on BookOrb. A strong starting point is Watercolor in Motion (2008). The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Frequently asked questions
How many books has Birgit O'Connor written?
BookOrb lists 3 books by Birgit O'Connor.
Where should I start with Birgit O'Connor?
A good starting point is Watercolor in Motion (2008).
What is the Birgit O'Connor books in order list?
In publication order: 1. Watercolor in Motion (2008), 2. Watercolor essentials (2009), 3. Paint Watercolor Flowers (2018).