My Summer with the Hawaiian Fire Goddess

"On the island of Oahu two estranged step-siblings find a mysterious white dog who belongs to Pele, the Hawaiian Fire Goddess. Ancient rivalries are re-kindled, throwing Tamino and Timera into a race to save all of Honolulu from the elemental furies of wave, lava, and frost. It's a good thing they have kui kui nuts, a dog, and a thesaurus."