There's a new man in Britt Montero's life--handsome, sexy, glamorous, endlessly attentive Lance Westfell. From the moment they meet, Lance follows Britt everywhere, and no wonder: She's been assigned to feed him background for his starring role (government agent turned undercover reporter) in the new film Margin of Error. So Britt gets to squeeze this beefcake puppy dog in along with Darnell Oliver, the divorced dad who wants to get custody of his kids before his wife starves any more of them to death; Monica Atwater, the anti-gun head of the Tourist Development Association whose own AK-47 has been stolen by burglars; Randall Fairborn, the dead Metrorail security guard whose story Britt is determined to uncover; and the anonymous sicko with the shoe fetish who's been heating up her phone lines. It's only a matter of time before Britt falls for Lance, of course, and can add some of the star's rival fans to her reporter's notebook as suspects in the outbreak of sabotage and murder on the movie set: Stephanie Carrollton, who stalks him armed with the fairy tale of being his fiancÇe; Karen Sawyer, who sprays him with a blinding love potion; Lexie Duran, the supermodel who's come back to costar with him despite their recent divorce. With fans like these, who needs enemies? So many felonies you may need a map. But Britt (Act of Betrayal, 1996, etc.) stays on her supercharged caseload long enough to winnow the sheep from the goats, pluck a surprising killer from the cast, and even come to warmly convincing terms with her Hollywood hunk.