The mountains are dangerous—but not as dangerous as what's building between them…  Missing and presumed dead, wanted FBI staffer Dallas Cole is running for his life…until undercover agent Nicki Jamison finds him lying crumpled in the road. To his relief, his rescuer doesn't ask questions, doesn't call the cops. Who is she? What secret is she hiding? Not trusting Nicki any more than she trusts him, Dallas joins the headstrong agent's mission to take down a ruthless militia group. But when she falls into their brutal trap, Dallas will do whatever it takes to be reunited with Nicki and her irresistible, tough-as-nails charm.