The River of Wind by Kathryn Lasky ****

This is number twelve in the Ga'hoole series so I might be spoiling some of the earlier books. A middle kingdom of owls has been discovered and The Band (a group of 4 owls) wants to explore it. While they're gone, however, a group of evil owls are plotting to kill the young king.

I like this book because of the adventure of this fantasy.

I recommend this book for ages 9-13.

P.S. I'd recommend that you read books 1-11 before reading this one.