Pleasure of a Dark Prince by Kresley Cole
Can the beast seduce a beauty and make her love him? Never far from her bow, Lucia the Huntress is as mysterious as she is beautiful. But the secrets she harbours could destroy her - and those she loves - and every day brings more danger. It isn't safe for her to be with Garreth MacRieve, yet whenever she sees the fierce werewolf with his smoldering eyes, she finds herself surrendering to his kiss. An uncontrollable need that can only be sated with her touch. From the shadows, Garreth, prince of the Lykae, has long watched over Lucia, the lovely little Valkyrie who alternately maddens him and inflames his lust. He aches to claim the seductive creature as his own and keep her safe from harm, but first he must convince her to accept him as her guardian. To do that he'll exploit Lucia's greatest weakness - her desire for him.