|a"Enraged by his clash with Soren and driven by and all-consuming desire for power, Kludd and his group, the Pure Ones, launch an attack upon the Great Ga'Hoole Tree. The noble owls who live there must fight fiercely to protect their resources and defend their honor."--P. 4 cover.
As war erupts between the evil Pure Ones and the brave owls of Ga'Hoole, Soren is summoned by the elders to return to St. Aegolius Academy for Orphaned Owls in order to restore peace.