Rogue Alpha by Kimber White

Mal is on a mission of redemption. If he can bring down a rival Alpha wolf and reclaim his pack, he just might get the chance to return home. But when he meets Laura, he knows instantly that she’s his fated mate but it may be the very thing that gets her killed. For a powerful enemy with nothing left to lose won’t hesitate to hurt her to get to him. Though the safest thing to do is walk away, the dark wolf inside Mal may be too strong to deny.