"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"--Page 4 of cover.

In this prequel, Ezylryb the Screech owl recounts the story of his life in the Northern Kingdoms--his rise through the ranks of the Killian Army, his brother's betrayal, and his friendship with Octavia the snake, to finally become a Guardian of Ga'Hoole.

Because protecting spotted owls has cost Borden's father his job as a logger in the old growth forest of northern California, Borden intends to kill any spotted owl he sees, until he and his father find themselves taking care of a young owlet.

Relates five adventures of Owl.

Hoole uses the power of the Ember in the final, decisive battle and searches for the ideal place to establish an order of free owls.

Relates the adventures of two owls that are family pets, and two owls named Wol and Weeps who live with a family in Canada.

Nyroc must decide whether to lead the evil Pure Ones against the good owls or to fight on the side of the good ones.

While Coryn and his companions journey to a wintery realm where mysterious owls live, the king becomes the target of an assassination plot and it is up to Primrose and Eglantine to save him.

Nyroc has glimpsed a new destiny in the of his father's bones. In search of that destiny leaves for The Beyond the Beyond. Nyroc has exiled himself from the Pure Ones. He flies alone, feared and despised by those who know him as Kludd's son, hunted by those whose despotism he has rejected, and haunted by ghostly creatures conjured by Nyra to lure him back to the Pure Ones. He yearns for a place he only half believes in -- the great tree -- and an...

A boy likes owls and wishes only to do what owls do, but will he really eat a mouse?