Lucy Blue 
Dark Angel [EPUB ebook] 

A deadly quest . . . The sworn knight of an English lord, Gareth returns to the Highlands to pay a debt of blood to his uncle, the man who killed his father. But when his uncle’s men murder his companions and leave him for dead, a mysterious beauty rescues him. Tender one moment, cruel the next, she bewitches him to his core. A hidden desire . . . Roxanna, a vampire princess, is sworn to break the curse that banished her kind to the dark. Awakened from her years-long slumber by Gareth’s voice, she preyed on his attackers and kept him alive only to feed her hunger. But every night with Gareth makes her want him more, not just as a lover but as the soul mate she has never known. Together they will achieve both their dreams . . . or be lost to the darkness as one.