A review by albyatross
Air Magic by Astrea Taylor

For what it is, it's fine? It's very much introductory information, and very little of it is at any usable depth without futhur research. For the feather uses specifically, more emphasis on the legalize around that topic, or how to research it, would be a kindness to have added to a beginner book. 

I preferred the Earth one in this series though.