“I am Norman Brand,” answered the voice, “and I want you for what you did to my father. It is time you paid your debt. You were the cause of his humiliation and death. I have been watching for you for years. I saw the notice of your wedding in the paper and was tracking you. It was for this I entered the service. Come with me.”

With a cry of horror George Hayne wrenched away from his captor and turned to flee, but instantly three revolvers were levelled at him, and he found that two policemen in brass buttons were stationed behind him, and the crowd closed in about him. Wherever he turned it was to look into the barrel of a gun, and there was no escape in any direction.

They led him away to the patrol wagon, the erstwhile bridegroom, and in place of the immaculate linen he had searched so frantically for in his apartment they put upon his wrists cuffs of iron. They put him in a cell and left him with eyes of the old man for company and the haunting likeness of his son’s voice filling him with frenzy. The unquenchable thirst came upon him and he begged for brandy and soda, but none came to slake his thirst, for he had crossed the great gulf and justice at last had him in her grasp.

CHAPTER VII

Meantime the man on the steps of the last car of the Chicago Limited was having his doubts about whether he ought to have boarded that train. He realized that the fat traveller who was hurling himself after the train had stirred in him a sudden impulse which had been only half formed before and he had obeyed it. Perhaps he was following a wrong scent and would lose the reward which he knew was his if he brought the thief of the code-writing, dead or alive, to his employer. He was half inclined to jump off again now before it was too late; but looking down he saw they were already speeding over a network of tracks, and trains were flying by in every direction. By the time they were out of this the speed would be too great for him to attempt a jump. It was even now risky, and he was heavy for athletics. He must do it at once if he did it at all.

He looked ahead tentatively to see if the track on which he must jump was clear, and the great eye of an engine stabbed him in the face, as it bore down upon him. The next instant it swept by, its hot breath fanning his cheek, and he drew back shuddering involuntarily. It was of no use. He could not jump here. Perhaps they would slow up or stop, and anyway, should he jump or stay on board?

He sat down on the upper step the better to get the situation in hand. Perhaps in a minute more the way would be clearer to jump off if he decided not to go on. Thus he vacillated. It was rather unlike him not to know his own mind.

It seemed as if there must be something here to follow, and yet, perhaps he was mistaken. He had been the first man of the company at the front door after Mr. Holman turned the paper over, and they all had noticed the absence of the red mark. It had been simultaneous with the clicking of the door-latch and he had covered the ground from his seat to the door sooner than anyone else. He could swear he had seen the man get into the cab that stood almost in front of the house. He had lost no time in getting into his own car which was detailed for such an emergency, and in signalling the officer on a motor-cycle who was also ready for a quick call. The carriage had barely turned the corner when they followed, there was no other of the kind in sight either way but that, and he had followed it closely. It must have been the right carriage. And yet, when the man got out at the church he was changed, much changed in appearance, so that he had looked twice into the empty carriage to make sure that the man for whom he searched was not still in there hiding. Then he had followed him into the church and seen him married; stood close at hand when he put his bride into a big car, and he had followed the car to the house where the reception was held; even mingling with the guests and watching until the bridal couple left for the train. He had stood in the alley in the shadow, the only one of the guests who had found how the bride was really going away, and again he had followed to the station.

He had walked close enough to the bridegroom in the station to be almost sure that mustache and those heavy eyebrows were false; and yet he could not make it out. How could it be possible that a man who was going to be married in a great church full of fashionable people would so dare to flirt with chance as to accept an invitation to a dinner where he might not be able to get away for hours? What would have happened if he had not got there in time? Was it in the least possible that these two men could be identical? Everything but the likeness and the fact that he had followed the man so closely pointed out the impossibility.

The thick-set man was accustomed to trust his inner impressions thoroughly, and in this case his inner impression was that he must watch this peculiar bridegroom and be sure he was not the right man before he forever got away from him—and yet—and yet, he might be missing the right man by doing it. However, he had come so far, had risked a good deal already in following and in throwing himself on that fast moving train. He would stay a little longer and find out for sure. He would try and get a seat where he could watch him and in an hour he ought to be able to tell if he were really the man who had stolen the code-writing. If he could avoid the conductor for a time he would simply profess to have taken the wrong train by mistake and maybe could get put off somewhere near home, in case he discovered that he was barking up the wrong tree. He would stick to the train for a little yet, inasmuch as there seemed no safe way of getting off at present.