Oh, sure! One book is literally called Seraphina, by Rachel Hartman. It's YA fantasy about dragons in a medievalish atmosphere, but it's written very well, the worldbuilding is great, and Seraphina is a strong and interesting character.
The other is a middle-grade mystery series by Robert Beatty—my aunt read it aloud to her fourth-grade class, which was how I learned about it. While obviously geared for kids, it's a fun series and I enjoyed them. The first is called Serafina and the Black Cloak.