ONE SIMPLE FAVOR FOR HER EX PLUNGES ABBY MAXON into a deadly game of cat and mouse. The last thing private investigator Abby Maxon wants to do is tail her ex-husband's fiance to discover the identity of the man who's been sending her roses, taking clandestine pictures of her, and calling her at all hours of the day. But no woman, not even the pretty personal fitness trainer who broke up Abby's marriage, should have to put up with the potentially dangerous attention of a mysterious stalker.

Abby soon discovers that party girl Melody Hartwell doesn't have just one suspicious man in her life. She has two, including a disgraced former undercover cop.

The case takes a deadly turn when someone torches Melody's car while she's inside. The police refuse to look beyond Abby's ex as the chief suspect in his fiance's murder. Abby doesn't believe for a minute that the man she was married to for all those years is capable of killing the woman he loved, and she's not about to let him be railroaded for a crime he didn't commit.

Even if her investigation puts her square in the killer's crosshairs.