By day these agents are cowboys; by night they are specialized government operatives. Men bound by love, loyalty and the law–they've vowed to keep their missions and identities confidential…. THE MISSION: BABY-SIT AN HEIRESS Rescue a spoiled heiress who'd gotten herself kidnapped? Agent Vincent Romeo did it single-handed. But instead of the society cream puff Vincent expected, this female seemed to think she was the agent in charge! Whitney MacNair was pure trouble on a shapely set of legs–with a charm as lethal as a loaded gun aimed straight at Vincent's jaded heart. Whitney had felt alone for so long–now a protector as fierce as the Montana mountains refused to leave her side. Falling for the quiet agent was more dangerous than going after the men stalking her, but heartache meant nothing when each kiss might be their last….