Sentinels

Nick Carter's expensive suits do little to hide what he is: alpha wolf, leader of his region's Sentinels. He is ready for anything except Jet. When he sees the black—haired golden—eyed beauty, he recognises a shape—shifter like himself.
Jet has been trained by the Sentinel's dark counterparts to take down Nick Carter. If she succeeds, her pack will be freed. But the moment she meets the man with pale green eyes, she recognises a kindred spirit a male to match her own wild nature. Together, they could be amazing. But if they do not betray each other, the people they are supposed to protect will die
Also includes a Bonus Novella — Shadow Lover by Lydia Parks.