When the Oceanic sets sail from England's Port of Southampton, its ultimate destination is New York. But it must make one very important stop first: at Cherbourg, in France, to pick up internationally renowned financier and art collector J. P. Morgan, fresh from a continental buying spree sure to have turned up numerous priceless objets d'art. Needless to say, George Porter Dillman and Genevieve Masefield, ship's detectives aboard the Oceanic, are...