The Devil's Trail — W.L. Knightly

There's one guarantee in the business of hunting down killers—there's always a crack. Homicide detective Seth Riordan thinks he's finally found a crack in Bluebeard's impenetrable skin. All he has to do is keep poking. Prodding. Clawing. He'll do whatever it takes to get to the truth of who this wife-killer is. Even if it puts himself at risk. But Seth isn't the one whose safety is in jeopardy. When the killer's accomplice takes matters into his own hands, Seth's case pivots in a manner that puts those he cares about most in danger. The deeper he gets, the bigger the ripples. If Seth isn't careful, he's going to lose the scent of a killer who's more than capable of getting away with murder. And if more blood is spilled, it will be on Seth's hands.