The Heat is On . . . Simon Baptiste's latest SG-5 mission just went south in a major way. It seems like a good time to take care of some business back home in Louisiana. Simon knows it ain't going to be pretty. He's got old enemies in Bayou Allain who won't exactly roll out the red carpet. But Simon's first night back is more than he bargained for. Not only has the homestead gone to hell in a hand basket, but there's a half-naked woman hiding inside it-a woman whose face Simon knows all too well. It's Michelina Ferrer, the sultry spokesmodel for her family's Ferrer fragrance empire-and Simon's been staring at her picture on a billboard outside his Manhattan apartment for weeks... And It's Only Getting Hotter . . . Micky Ferrer came down to Bayou Allain looking for her old college friend, only to discover that Lisa Landry has been missing for days.