Squirrel Nutkin would rather ask the old owl riddles than gather nuts with the other squirrels.

Soren and his band fly to the Northern Kingdoms to study the art of war and find allies as St. Aggie's is falling to the Pure Ones.

When Ezylryb tells Soren and Coryn to read the legends of Ga'Hoole hidden in his library, they find a world of treachery and magic in which the rulers struggle to keep peace.

In order to protect him, Grank raises the royal chick named Hoole deep in the forest, but when an evil warlord attempts to lure Hoole away to kill him, Grank brings Hoole to Beyond the Beyond, a strange land of fiery volcanoes in a barren, icy landscape.

"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.

Relates five adventures of Owl.

The third book in the GUARDIANS OF GA'HOOLE series, a classic hero mythology, chronicles Soren's quest for his missing mentor, Ezylryb, and battle against his evil brother, Kludd.Now that Soren has been reunited with his sister, Eglantine, he must face his next challenge: making sense of the mysterious disappearance of his mentor, Ezylryb. When Soren discovers that Ezylryb is in danger, he and his friends Gylfie, Twilight, and Digger devise a plan...

"Even though Soren was kidnapped and taken to the St. Aegolius School for Orphaned Owls, he has longed to see his sister, Eglantine, again. Now Eglantine is back in Soren's life, but she's been through an ordeal too terrible for words. And Ezylryb, Soren's mentor, has disappeared.... In order to rescue him, Soren must embark upon a perilous quest."--[P. 4] of cover.

On a winter's night under a full moon, a father and daughter trek into the woods to see the Great Horned Owl.