Detective Mac Granger was in trouble. The Colorado mountain-man-turned-city-cop had incensed a drug lord, and now someone was setting him up, making his peers doubt his loyalty and forcing him on the run from a mysterious killer. His only hope lay in FBI Special Agent Abby Nelson, the fed assigned to investigate him. Could he trust the woman who'd gone undercover in order to expose him? He couldn't deny his attraction to the beautiful blondeor the opportunity to pose as her lover in order to fi nd the killer. But he'd be damned if he fell for a woman whose commitment to duty might make her his worst enemy.