The Vanishing Throne by Elizabeth May (Author)

Aileana Kameron is on the run in a broken world. The fae realm spit her back out just in time to watch her city burn and the human world fall. Survivors cower in the shadows, dreading the next attack. Relentless, the fae hunt Aileana, determined to possess the secrets locked in her mind. Nowhere is safe.

Her only refuge is with Kiaran MacKay, her lethal fae consort. Together they're thrust into the heart of the human resistance, but trust is scarce. Traitors could doom them all.