Ryan Morales and the town of Gila Flats are still reeling from the events of the first book. Having harnessed his fire abilities he's dispatched the spider invaders that threatened to snatch the citizens of his town. Now something new trespasses on his home, this time not from under the earth, but from high in the sky. Ryan must travel to Zephyr Mesa to confront these new visitors who may just hold the secrets of his lost heritage and the key to his destiny as the Heir to Fire!