He stood panting, like one just roused from some terrible dream, wiping the reeking perspiration from his forehead, and thinking confusedly and wearily what a fool he had been.  He felt he had wandered a long distance from his house, but had no distinct perception of his whereabouts.  He only knew he was in some thinly peopled street, whose familiar aspect seemed lost to him in the magical disguise the superb moonlight had thrown over all.  Suddenly a film seemed to drop from his eyes, as they became riveted on a lighted window, on the opposite side of the way.  He started, and a secret terror crept over him, vaguely mixed with the memory of the shock he had felt as he turned the last corner, and his distinct, awful feeling that something invisible had passed him.  At the same instant he felt, and thrilled to feel, a touch, as of a light finger, on his cheek.  He was in Hanover Street.  Before him was the house,—­the oyster-room staring at him through the lighted transparencies of its two windows, like two square eyes, below; and his tenant’s light in a chamber above!  The added shock which this discovery gave to the heaving of his heart made him gasp for breath.  Could it be?  Did he still dream?  While he stood panting and staring at the building the city clocks began to strike.  Eleven o’clock; it was ten when he came away; how he must have driven!  His thoughts caught up the word.  Driven,—­by what?  Driven from his house in horror, through street and lane, over half the city,—­driven,—­hunted in terror, and smitten by a shock here!  Driven,—­driven!  He could not rid his mind of the word, nor of the meaning it suggested.  The pavements about him began to ring and echo with the tramp of many feet, and the cold, brittle air was shivered with the noisy voices that had roared and bawled applause and laughter at the National Theatre all the evening, and were now singing and howling homeward.  Groups of rude men, and ruder boys, their breaths steaming in the icy air, began to tramp by, jostling him as they passed, till he was forced to draw back to the wall, and give them the sidewalk.  Dazed and giddy, in cold fear, and with the returning sense of something near him, he stood and watched the groups that pushed and tumbled in through the entrance of the oyster-room, whistling and chattering as they went, and banging the door behind them.  He noticed that some came out presently, banging the door harder, and went, smoking and shouting, down the street.  Still they poured in and out, while the street was startled with their stimulated riot, and the bar-room within echoed their trampling feet and hoarse voices.  Then, as his glance wandered upward to his tenant’s window, he thought of the sick child, mixing this hideous discord in the dreams of fever.  The word brought up the name and the thought of his dead friend.  “In the name of the Saviour, I charge you be true and tender to mankind!” The memory of these words seemed to ring clearly, as if a voice had spoken them, above