So Edward Butler, being a man of much wit and hard, grim experience, stood there on his doorstep holding in his big, rough hand his thin slip of cheap paper which contained such a terrific indictment of his daughter. There came to him now a picture of her as she was when she was a very little girl—she was his first baby girl—and how keenly he had felt about her all these years. She had been a beautiful child—her red-gold hair had been pillowed on his breast many a time, and his hard, rough fingers had stroked her soft cheeks, lo, these thousands of times. Aileen, his lovely, dashing daughter of twenty-three! He was lost in dark, strange, unhappy speculations, without any present ability to think or say or do the right thing. He did not know what the right thing was, he finally confessed to himself. Aileen! Aileen! His Aileen! If her mother knew this it would break her heart. She mustn’t! She mustn’t! And yet mustn’t she?

The heart of a father! The world wanders into many strange by-paths of affection. The love of a mother for her children is dominant, leonine, selfish, and unselfish. It is concentric. The love of a husband for his wife, or of a lover for his sweetheart, is a sweet bond of agreement and exchange trade in a lovely contest. The love of a father for his son or daughter, where it is love at all, is a broad, generous, sad, contemplative giving without thought of return, a hail and farewell to a troubled traveler whom he would do much to guard, a balanced judgment of weakness and strength, with pity for failure and pride in achievement. It is a lovely, generous, philosophic blossom which rarely asks too much, and seeks only to give wisely and plentifully. “That my boy may succeed! That my daughter may be happy!” Who has not heard and dwelt upon these twin fervors of fatherly wisdom and tenderness?

As Butler drove downtown his huge, slow-moving, in some respects chaotic mind turned over as rapidly as he could all of the possibilities in connection with this unexpected, sad, and disturbing revelation. Why had Cowperwood not been satisfied with his wife? Why should he enter into his (Butler’s) home, of all places, to establish a clandestine relationship of this character? Was Aileen in any way to blame? She was not without mental resources of her own. She must have known what she was doing. She was a good Catholic, or, at least, had been raised so. All these years she had been going regularly to confession and communion. True, of late Butler had noticed that she did not care so much about going to church, would sometimes make excuses and stay at home on Sundays; but she had gone, as a rule. And now, now—his thoughts would come to the end of a blind alley, and then he would start back, as it were, mentally, to the center of things, and begin all over again.

He went up the stairs to his own office slowly. He went in and sat down, and thought and thought. Ten o’clock came, and eleven. His son bothered him with an occasional matter of interest, but, finding him moody, finally abandoned him to his own speculations. It was twelve, and then one, and he was still sitting there thinking, when the presence of Cowperwood was announced.

Cowperwood, on finding Butler not at home, and not encountering Aileen, had hurried up to the office of the Edward Butler Contracting Company, which was also the center of some of Butler’s street-railway interests. The floor space controlled by the company was divided into the usual official compartments, with sections for the bookkeepers, the road-managers, the treasurer, and so on. Owen Butler, and his father had small but attractively furnished offices in the rear, where they transacted all the important business of the company.

During this drive, curiously, by reason of one of those strange psychologic intuitions which so often precede a human difficulty of one sort or another, he had been thinking of Aileen. He was thinking of the peculiarity of his relationship with her, and of the fact that now he was running to her father for assistance. As he mounted the stairs he had a peculiar sense of the untoward; but he could not, in his view of life, give it countenance. One glance at Butler showed him that something had gone amiss. He was not so friendly; his glance was dark, and there was a certain sternness to his countenance which had never previously been manifested there in Cowperwood’s memory. He perceived at once that here was something different from a mere intention to refuse him aid and call his loan. What was it? Aileen? It must be that. Somebody had suggested something. They had been seen together. Well, even so, nothing could be proved. Butler would obtain no sign from him. But his loan—that was to be called, surely. And as for an additional loan, he could see now, before a word had been said, that that thought was useless.

“I came to see you about that loan of yours, Mr. Butler,” he observed, briskly, with an old-time, jaunty air. You could not have told from his manner or his face that he had observed anything out of the ordinary.

Butler, who was alone in the room—Owen having gone into an adjoining room—merely stared at him from under his shaggy brows.

“I’ll have to have that money,” he said, brusquely, darkly.

An old-time Irish rage suddenly welled up in his bosom as he contemplated this jaunty, sophisticated undoer of his daughter’s virtue. He fairly glared at him as he thought of him and her.