It was about six months after this, in the early spring, while Miss Cuyler was still in Rivington Street, that young Van Bibber invited his friend Travers to dine with him, and go on later to the People's Theatre, on the Bowery, where Irving Willis, the Boy Actor, was playing "Nick of the Woods." Travers despatched a hasty and joyous note in reply to this to the effect that he would be on hand. He then went off with a man to try a horse at a riding academy, and easily and promptly forgot all about it. He did remember, as he was dressing for dinner, that he had an appointment somewhere, and took some consolation out of this fact, for he considered it a decided step in advance when he could remember that he had an engagement, even if he could not recall what it was. The stern mental discipline necessary to do this latter would, he hoped, come in time. So he dined unwarily at home, and was, in consequence, seized upon by his father, who sent him to the opera, as a substitute for himself, with his mother and sisters, while he went off delightedly to his club to play whist. Travers did not care for the opera, and sat in the back of the box and dozed, and wondered moodily what so many nice men saw in his sisters to make them want to talk to them. It was midnight, and just as he had tumbled into bed, when the nature of his original engagement came back to him, and his anger and disappointment were so intense that he kicked the clothes over the foot of his bedstead. As for Van Bibber, he knew his friend too well to wait for him, and occupied a box at the People's Theatre in solitary state, and from its depths gurgled with delight whenever the Boy Actor escaped being run over by a real locomotive, or in turn rescued the stout heroine from six red shirted cowboys. There were quite as many sudden deaths and lofty sentiments as he had expected, and he left the theatre with the pleased satisfaction of an evening well spent and with a pitying sympathy for Travers who had missed it. The night was pleasant and filled with the softness of early spring, and Van Bibber turned down the Bowery with a cigar between his teeth and no determined purpose except the one that he did not intend to go to bed. The streets were still crowded, and the lights showed the many types of this "Thieves' Highway" with which Van Bibber, in his many excursions in search of mild adventure, had become familiar. They were so familiar that the unfamiliarity of the hurrying figure of a girl of his own class who passed in front of him down Grand Street brought him, abruptly wondering, to a halt. She had passed directly under an electric light, and her dress, and walk, and bearing he seemed to recognize, but as belonging to another place. What a girl, well-born and well-dressed, could be doing at such an hour in such a neighborhood aroused his curiosity; but it was rather with a feeling of _noblesse oblige_, and a hope of being of use to one of his own people, that he crossed to