Empress of Fae by Briar Boleyn — book slip

Morgan Pendragon, now known as Morgan Le Fay, grapples with her emerging heritage and the responsibilities that come with it.

As she renounces her future as the ruler of the Siabra fae and the wife of the Prince of Claws, she returns to Camelot to save her friends and brother from Arthur's schemes.

Meanwhile, Kairos Draven, the Prince of Claws, refuses to let Morgan slip away, bound to her by a connection that transcends time and space.

Morgan's newfound powers, bestowed by the gods, grant her an unimaginable claim over Aercanum, a claim that others will stop at nothing to thwart.