Marked and mocked, Nora grows up as the unwanted twin, forever eclipsed by Celeste’s perfection. When the coveted Sunbird Julian claims her only as a stand-in, his heart still belongs to Celeste. Then disaster strikes: Celeste’s dragon Dorian is consumed by the Feral Curse, and Nora is forced to take her sister’s place and face the wild beast. But Nora is far more than the family’s castoff—she is the prophesied goddess, and her blood holds the power to end the curse. With every secret exposed, Celeste pays for her own schemes, and Julian’s regret comes too late. In the end, Nora stands beside Dorian, the one who has protected her in silence all along.