I read a thing in the news paper the other day that Kitty Kelley, thatwicked biographer who's done books on Jackie Kennedy, Sinatra, Elizabeth Taylor, the British Royals, and Nancy Reagan, is working on a book about Oprah now. I'm surprised the publishing world would let that happen, as influential as Her Royal Wealthiness (my wife's term) is in the book industry. An unauthorized biography of Miss O ought to be a doozy.