SOLVED Help with Susan Stoker Book

helenrose  Didn't see one for her but found this: Smoke and Shadows (Guardians #3) by Victoria Paige

When someone close to Viktor Baran becomes a target of an assassin, he vows a hellfire of a payback. But the enemy is cunning and avoids the trappings of the digital web, preferring to strike out from the shadows. Drawing on old-fashioned cloak and dagger methods to investigate the enemy’s hatred for the Guardians, he uncovers a link to a past he is reluctant to revisit.

Eight years ago, Marissa Cole walked away from the man she loved. New to CIA black ops then, she was overwhelmed by the intensity of the man who would stop at nothing, no matter how ruthless, to get the job done. "Don’t get involved with the person you work with" has become her motto ever since—until a series of events throws her back into Viktor Baran’s world.