The Shattering

In the midst of war, Eostra the Eagle Owl Mage holds the power to dominate the world. The only ones who can stop her are the six, chosen by destiny, Soren and his band. Together, they will face challenges and encounter darkness and betrayal at every turn. Will they be able to overcome their fears and find the strength within themselves to save owlkind? Eglantine is brainwashed by an owl sent by the Pure Ones to infiltrate the Great Ga'Hoole Tree. Her odd behavior eventually attracts attention, and Soren and his friends vow to find out what's wrong with her. Soren's sister, Eglantine, is falling under the spell of a strange nightly dream. Then, just as Soren notices her trancelike state, Eglantine disappears, and the dreams become a deadly waking nightmare that puts the Great Tree of Ga'Hoole in terrible danger. Soren must lead the Chaw of Chaws to rescue his sister. Thus begins the next battle between the owls of Ga'Hoole and the evil Pure Ones, deep in the treacherous territory known as The Beaks, where a raging forest fire will prove the greatest danger to the rescuers and their best hope for victory.