Shadow fallen
(Book)

"A Tom Doherty Associates book."

"For centuries, Ariel has fought the forces of evil. Her task was to protect the souls of innocent mortals when they die. Captured by a powerful sorceress, she is transformed into a human who has no memory of her real life or calling. And is plunked into the middle of the Norman invasion of England. Cursed the moment he was born with a 'demonic deformity,' Valteri wants nothing of this earth except to depart it and will do his duty to his king until then. When a strange noblewoman is brought before him, Valteri realizes he has met her before--in his dreams. When others come for her, bringing with them preternatural predators, he is faced with a destiny he had no idea was waiting"--,Provided by publisher.