Love With The Proper Stranger

A fan favorite from New York Times bestselling author Suzanne Brockmann,originally published in 1997.
FBI agent John Miller is on the trail of a notorious female serial killer, and he can'tblow his cover to anyone. Not even the beguiling Mariah Carver, who unwittingly entanglesherself in a web of deadly deceit.
John can't deny that sweet, sensual Mariah is the woman he's been waiting for, but hecan't act on the passion that he feels for her. He's poised to wed the woman suspected ofbeing the ruthless Black Widow, who marries—then murders—her victims…