Rapha and the Firefly: The Year of the Firefly: Book 3

Series:

Ariel already knows how to read and write, but according to Keeper, that isn't enough. She's to be loaned out to the Rapha to continue her education. But what can a flyer learn from a tree sprite, a river nymph or a lady gnome? Why do they bother treating those who are dying or chronically ill?How does Tanner know about her mother?And what is this mysterious Assembly and why is she forbidden from