There are 4 books by Cheryl O'Brien on BookOrb. A strong starting point is Jenna's Flame (2013). The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Frequently asked questions
How many books has Cheryl O'Brien written?
BookOrb lists 4 books by Cheryl O'Brien.
Where should I start with Cheryl O'Brien?
A good starting point is Jenna's Flame (2013).
What is the Cheryl O'Brien books in order list?
In publication order: 1. Over My Head (1997), 2. Jenna's Flame (2013), 3. World War II POW Camps of Wyoming (2019), 4. Balthazar's Casket (2023).