He did not imagine that she had discovered the approach of Patricia before she made this outward demonstration in acceptance of his mad proposal. Duncan felt very guilty indeed, in that trying moment; nevertheless, he was not one to attempt an ignominious escape from a predicament in which he believed himself to be wholly at fault. But Beatrice was not yet through with acting a part. She drew away from Duncan quickly, with an exclamation of mingled disappointment, pleasure and alarm. She cried out the single ejaculation, "Oh!" and dropped backward upon the chair she had recently occupied. But there was a gleam of mischief in her eyes, which belied the confusion otherwise expressed upon her face.

"So sorry to have interrupted you at such a critical moment," said Patricia coolly, at once master of herself and of the situation. "Good-evening, Beatrice. I hope you have enjoyed the opera. I decided to come at the last moment, and met my father at the door of the theatre, as I was entering. He insisted on seeing Mr. Melvin to-night, so we drove to his house together and brought him here. I thought I would enjoy the last act."

One might have thought that Roderick Duncan did not exist. Patricia did not so much as glance in his direction, but she moved forward to the front of the box and took her accustomed seat, just as Stephen Langdon and the lawyer, Melvin, entered it.

All this had passed so quickly that the interval it occupied could be reckoned only by seconds. Beatrice Brunswick's face was flushed, and her eyes were alight with mischief, or with something deeper, as she greeted the two gentlemen. Duncan's countenance was like marble; he realized that the mess was bigger now, by far, than it had been before.

Langdon and his lawyer perceived nothing unusual in the attitude of any person in the box; both were preoccupied with the discussion upon which they had just been engaged. Patricia's eyes were already fixed on the stage, and evidently her entire attention was devoted to it. She appeared to have forgotten the propinquity of other persons.

There was a vacant chair beside her which Duncan should have taken, and, doubtless, he would have done so, had not the lawyer stupidly preëmpted it for his own use. The banker occupied the middle chair, and the consequence was that Duncan was given no choice, but was literally forced into the one next to Beatrice. Not that he would have preferred it otherwise, at the moment. Not he. He was angered by Patricia's conduct toward him; he resented the whole circumstance--and possibly, too, he still felt something of the thrill induced by the clinging arms of Beatrice Brunswick. He stared silently toward the stage, seeing nothing upon it. He was endeavoring to arrange, in some comprehensive form, the combination of circumstances and scenes which it had been his misfortune to encounter, and in part enact, since noon that day. But the more he tried, the more difficult became the task. The whole thing was as exasperating as an attempt to put together, within an alloted time, a puzzle-picture which has been cut into all sorts of sizes and shapes. It was not a panorama of events, as he recounted them in his own mind; it was a kaleidoscope, a jumble of colors and figures, of angles and spaces--or to put it in his own words, it was literally a mess.