In his quest to capture the pieces of the Amulet of Avantia, Tom must battle Luna the Moon wolf, whose evil magic turns all the animals of the forest--including Tom's animal friends--against him.
When animals mysteriously stampede and brush fires sweep the prairie, Tom and Elenna, who hear that a mysterious horseman is causing the damage, speed to the plains in an effort to stop Tagus the Night Horse.
Danny Dragonbreath is excited about going to camp with his best friend Wendell and classmate Christiana even though his obnoxious, seven-year-old cousin Spencer is going too, but things change when Spencer finds a real jackalope.
Tom and Elenna realize that nothing is as it should be in Gorgonia, but Tom is determined to save Epos the Winged Flame who is held captive somewhere in the Dark Realm.
Tom and Elenna continue their quest to defeat the Evil Wizard Malvel, but they must first face Narga the Sea Monster and free Sepron the Sea Serpent who is being held hostage.