She stumbled onto a smuggling ring—and had nowhere to run

When two thieves arrive at the Montana mansion where Isabel Connor is working, undercover investigator Jason Enger isn’t sure if she’s in danger…or an accomplice. Either way, with a snowstorm trapping the pair with the violent thieves, survival depends on working together. But how can they trust when he’s concealing his identity…and she’s hiding dark secrets of her criminal past?