Annihilation--A Faerie King Story

In a mysterious world, separated from ours by a thin veil, a war raged on between two brothers...At least, that was how it started.
Bethany didn't expect it to be easy to return to normal after the war.
She didn't expect it to be impossible, either.
She had thought she'd feel safe at home, alone with her mother. Little did she know, when she made her escape from the faerie realm, something would follow her through the Veil. Something--she would later suspect--unfriendly.
Now, with aid from the fairy realm cut off, an otherworldly verdict of death has been declared. Her life has a price. And the beast that followed her thirsts for the reward promised by an unnatural king.