Guardians of Ga'Hoole

Soren is called upon by the elders of the Great Ga'Hoole Tree to lead a crew of spies into St. Aegolius Academy for Orphaned Owls and escape undetected in order to gain the information the noble owls need to fend off an attack by Kludd and the Pure Ones.

Four young owls set out on a quest to the mythic Great Ga'hoole Tree in an attempt to acquire the powers that will enable them to defeat the evil which threatens their kingdom.

Soren leads the Chaw of Chaws to rescue his sister, and this begins the next battle between the owls of Ga'Hoole and the evil Pure Ones.

Soren and the rest of the band of owls in the great tree must fly to the mysterious Northern Kingdoms in order to prepare for the deadly attack against them, but St. Aggie has fallen to the Pure Ones and without Soren and his allies, their enemies will prevail.