Guarding Kinsley by Barb Han

For Gabriel Cooper, resurfacing might prove deadly. He needs to see for himself that one of his brothers in arms has survived. Gabriel risks his own safety for confirmation and maybe a little hope that there’s life after Blackwater-type agency work. But when Kinsley Greer—a name from his past—shows up on a hitlist, he has to stay on the surface to keep her alive. He’s determined to save her even though stepping out of the shadows brings him into the light.