Cora: Rise of the Fallen Goddess:

Abandoned. Imprisoned. Loved. Cora is the goddess Persephone, living in Greece in the fourteenth century B.C. In order to shelter her from prophecy, her mother, Demeter, sends her away to Azure Blue. The young girl is raised and protected by the nymph queen, Nephrea, in a dreamlike crystal palace among azure trees and amethyst fields under a green sun. She's adopted into the Amazon code of honor, bravery, and righteousness. But Cora is not an Amazon nymph. And prophecy holds quite a differe...