The Shattered Vow (en Inglés) - Samantha Evette Horne

A vow broken.
A princess stolen.
And a war between gods on the edge of awakening.

Princess Lucinda Meadows never expects the prophecy to take everything from her-until she is kidnapped by Hesper, the ruthless god of the moon. Trapped within his shadowed realm, Lucy is forced to confront truths she was never meant to learn: secrets buried in her own bloodline, lies woven through generations of the Grey and Reyes families, and a dangerous bond between the gods of sun and moon that threatens to unravel the world.

As Sol rises to challenge Hesper, a celestial war ignites, pulling mortals and immortals alike into its fire. And in the chaos, a shocking revelation emerges-someone believed lost is, in fact, alive, and their return could tip the balance between freedom and ruin.

With the fate of kingdoms and gods entwined, Lucy must choose whom to trust and what she's willing to sacrifice.
Because the vow she shatters now may be the only thing that can save her-or doom them all.