Everyone has secrets. Hers may get them killed. Breaking protocol and going on the run with a protected witness wasn't in U.S. Marshal Ryan Jackson's plans. And even though Jessica Delaney's testimony nearly put away a crime boss, Ryan can't afford to trust her. Still, the duty-dedicated marshal will do whatever it takes to protect Jessica and uncover the mole leaking her new identity. But staying seconds ahead of the ruthless killers on their trail is easier than keeping himself safe from Jessica's unexpected vulnerability and irresistible determination. Now, as the net around them tightens, Ryan's deepest loss may be the one danger he never anticipated.