While chasing down the usual cast of miscreants and weirdos in Trenton, New Jersey, bounty hunter Stephanie Plum discovers that a crazed woman is stalking her. The woman dresses in black, carries a 9mm Glock, and has a bad attitude and a mysterious connection to dark and dangerous Carlos Manoso ... street name, Ranger. The action turns deadly serious, and Stephanie goes from hunting skips to hunting a murderer. Ranger needs Stephanie for more reasons than he can say. And now the two are working together to find a killer, rescue a missing child, and stop a lunatic from raising the body count. When Stephanie Plum and Ranger get too close for comfort, vice cop Joe Morelli (her on-again, off-again boyfriend) steps in. Will the ticking clock stop at the stroke of twelve, or will a stranger in the wind find a way to stop Stephanie Plum.