TWO:"Yes," answered the Doctor, "they destroyed several cities so completely that not a hundred inhabitants remained, where formerly there had been many thousands; and other cities were so greatly injured that the traces of the rebel occupation have not been removed. I believe there is not a city that escaped uninjured, and you have seen for yourselves how some of them have suffered."It has never been my fortune," the Doctor continued, "to be farther in a typhoon at sea than the outer edge, but that was quite as much as I wanted. One time on land I saw and felt one of these tempests; it drove ships from their moorings, swamped hundreds of boats, unroofed many houses, tore trees up by the roots, stripped others of their branches, threw down walls and fences, flooded the land, and caused a vast amount of havoc everywhere. Hundreds of people were drowned by the floods, and the traces of the storm will last for many years. The city that has suffered most by these storms is Calcutta. On two occasions the centre of a typhoon has passed over the harbor or within a few miles of it, and the whole shipping of the port was driven from its moorings and the greater part completely or partially wrecked."