Books in the Guardians of Ga'Hoole series

Fourth title in a mythic adventure series in which the heroes are owls!In the owl kingdom, a war between good and evil is raging. On one side, Soren and the noble owls of the Great Ga'hoole tree. On the other, Soren's fearsome brother Kludd, who wears a terrifying metal mask to cover his battle scars. Driven by an all-consuming lust for power, Kludd leads his forces in a brutal attack on the Great Ga'Hoole Tree.Meanwhile, Soren is asked to lead a mission back to the one place he never wanted to see again - St Aegolius Academy for Orphaned Owls. He and his crew will have to enter St Aggie's as spies, then leave without being noticed...or caught.Soren escaped the rocky confines of St Aggie's once. If the Ga'Hoole tree is to be saved he must do it again...

The brave owls of Ga'Hoole are back in their second mythic adventure as they strive to preserve owldom from the evil that lurks around them. Join the owls in their quest for the Great Ga'Hoole Tree, the legendary place where ordinary owls are transformed into the heroes that guard the owl kingdom.Out of the darkness a hero will rise...It began as a dream. A quest for the Great Ga'Hoole Tree, a mythic place where each night an order of owls rises to perform noble deeds. There Soren, Gylfie, Twilight and Digger hope to find inspiration to fight the evil that dwells in the owl kingdom.The journey is long and arduous for Soren, Gylife, Twilight and Digger. When they finally arrive, they realize that the journey has barely started and that greater challenges lay ahead. If they succeed in following in the footsteps of their leaders, they will soon become true Ga'Hoolian owls- honest, brave, true and wise.