X. THE LAST DAY OF NEW YORK
XI. "A BILLION FOR A SHARE"
XII. THE SUBMERGENCE OF THE OLD WORLD
XIII. STRANGE FREAKS OF THE NEBULA
XIV. THE ESCAPE OF THE PRESIDENT
XV. PROFESSOR PLUDDER'S DEVICE
XVI. MUTINY IN THE ARK
XVII. THE JULES VERNE
XVIII. NAVIGATING OVER DROWNED EUROPE
XIX. TO PARIS UNDER THE SEA