Soren's beloved mentor, Ezylryb, is finally back at the Great Ga'Hoole Tree. But all is not well. There's a war between good and evil in the owl kingdom. On one side is a group led by Soren's fearsome brother, Kludd, who wears a terrifying metal mask to cover his battle-scarred face. On the other side are the owls of the Great Ga'Hoole Tree, who must fight to protect their legendary tree from Kludd's attacks.
Soren, his friends, and the other owls at the Great Ga'Hoole Tree enter into fierce combat against Kludd's forces. They win a major battle, but warfare will continue in Book #5.
Kathryn Lasky is the Newbery Honor-winning author of over 100 books for children and young adults. Her beloved Guardians of Ga'Hoole fantasy series has more than seven million copies in print, and she is the author of the Daughters of the Sea series and the Wolves of the Beyond series, as well as A Time for Courage
and other Dear America titles. Kathryn has also written a number of critically acclaimed historical fiction titles, such as Beyond the Burning Time
and True North
. She lives with her husband in Cambridge, Massachusetts.