Danielle Steel continues her mega-selling record with book #43, The Klone and I, a high-tech love story that zoomed up the charts and is doing particularly well at the national chains and discounters: it was the leading fiction hardcover at Waldenbooks, Costco, Wal-Mart and Target. Delacorte's first printing was the customary one million copies, launched with national advertising and two weeks of spots on The Rosie O'Donnell Show.