The ancient rivalry between the Olympians and the Titans has been rekindled. However, Saturn has found his Flame, and the balance of power has tipped in his favor. If Saturn can make the Flame of Titus do his bidding, Olympus will fall! The Olympians need Emily more than ever, but she can no longer control her power. If she's going to save them, he will have to save herself first. To do so, Emily and Pegasus must go to the Diamond Head volcano in...