There are 1 book by Michela Sacchi O'Brien on BookOrb. A strong starting point is Promise You Made (2017). The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Frequently asked questions
How many books has Michela Sacchi O'Brien written?
BookOrb lists 1 book by Michela Sacchi O'Brien.
Where should I start with Michela Sacchi O'Brien?
A good starting point is Promise You Made (2017).
What is the Michela Sacchi O'Brien books in order list?
In publication order: 1. Promise You Made (2017).