Moonlight Hero (Ashton Grove Werewolves, #3) by Jessica Coulter Smith
Alpha werewolf Gabriel Andrews is content with his life, even if it's a bit lonely. He wants what every wolf wants -- his mate. When a stunning woman darts into his garage, panting for breath and looking more than a little frightened, his wolf sits up and takes notice. She smells enticing and a hunger grows inside of Gabriel, and he knows he must have her. But loving Kiera will not be an easy task with a ravenous vampire hot on her trail. It seems his little shifter mate is something a little more, and it will take him and an entire pack to keep her safe.