It grew late, and Derek Pruyn still sat in the position in which Diane had left him. His hands rested clinched on the desk before him, while his eyes stared vacantly at the cluster of electric lights overhead. He was living through the conversations with Bienville on shipboard. He began with the first time he had noticed the tall, brown-eyed, black-bearded young Frenchman on the day when they sailed out of the harbor of Rio de Janeiro. He passed on to their first interchange of casual remarks, leaning together over the deck-rail, and watching the lights of Para recede into the darkness. It was in the hot, still evenings in the Caribbean Sea that, smoking in neighboring deck-chairs, they had first drifted into intimate talk, and the young man had begun to unburden himself. They had been distinctly interesting to Derek, these glimpses of a joyous, idle, light-o'-love life, with a tragic element never very far below its surface, so different from his own gray career of business. They not only beguiled the tedious nights, but they opened up vistas of romance to an imagination growing dull before its time, in the seriousness of large practical affairs. In proportion as the young Frenchman showed himself willing to narrate, Derek became a sympathetic listener. As Bienville told of his pursuit, now of this fair face, and now of that, Derek received the impression of a chase, in which the hunted engages not of necessity, but, like Atalanta, in sheer glee of excitement. Like Atalanta, too, she was apt to over-estimate her speed, and to end in being caught.

It was not till after he had recounted a number of petites histoires, more or less amusing, that Bienville came to what he called "l'affaire la plus sérieuse de ma vie," while Derek drank in the tale with all the avidity the jealous heart brings to the augmentation of its pain. To the idealizing purity of his conception of Diane any earthly failing on her part became the extremity of sin. He had placed her so high that when she fell it was to no middle flight of guilt; as to the fallen angel, there was no choice for her, in his estimation, between heaven and the nether hell.

Outwardly he was an ordinary passenger, smoking quietly in a deck-chair, in order to pass the time between dinner and the hour for "turning in." His voice, as he plied Bienville with questions, betrayed his emotions no more than the darkened surface of the sea gave evidence of the raging life within its depths. To Bienville himself, during these idle, balmy nights, there was a threefold inspiration, which in no case called for strict exactitude of detail. There was, first, the pleasure of talking about himself; there was, next, the desire to give his career the advantage of a romantic light; and there was, thirdly, the story-teller's natural instinct to hold his hearer spellbound. The little more or the little less could not matter to a man whom he didn't know, in talking about a woman whose name he hadn't given; while, on the other hand, there was the satisfaction, to which the Latin is so sensitive, of showing himself a lion among ladies.

Moreover, he had boasted of his achievements so often that he had come to believe in them long before giving Derek the detailed account of his victory on the gleaming Caribbean seas. On his part, Derek had found no difficulty in crediting that which was related with apparent fidelity to fact, and which filled up, in so remarkable a manner, the empty spaces between the mysterious, broken hints Diane had at various times given him of her own inner life. The one story helped to tell the other as accurately as the fragments of an ancient stele, when put together, make up the whole inscription. The very independence of the sources from which he drew his knowledge negatived the possibility of doubt. There was but one way in which Diane could have put herself right with him: she could have swept the charge aside, with a serene contemptuousness of denial. Had she done so, her assertion would have found his own eagerness to believe in her ready to meet it half-way. As it was, alas! her admissions had been damning. Where she acknowledged the smoke, there surely must have been the fire! Where she owned to so much culpability, there surely must have been the entire measure of guilt!

For the time being, he forgot Bienville, in order to review the conversation of the last half-hour. Diane had not carried herself like a woman who had nothing with which to reproach herself; and that a woman should be obliged to reproach herself at all was a humiliation to her womanhood. In the midst of this gross world, where the man's soul naturally became stained and coarsened, hers should retain the celestial beauty with which it came forth from God. That, in his opinion, was her duty; that was her instinct; that was the object with which she had been placed on earth. A woman who was no better than a man was an error on the part of nature; and Diane—oh, the pity of it!—had put herself down on the man's level with a naiveté which showed her unconscious of ever having been higher up. She had confessed to weaknesses, as though she were of no finer clay than himself, and spoke of being penitent, when the tragedy lay in the fact that a woman should have anything to repent of.

The minutes went by, but he sat rigid, with hands clinched before him, and eyes fixed in a kind of hypnotic stare on the cluster of lights, taking no account of time or place. Throughout the house there was the stillness of midnight, broken only by the rumble of a carriage or the clatter of a motor in the street. The silence was the more ghostly owing to the circumstance that throughout the empty rooms lights were still flaring uselessly, welcoming his return. Presently there came a sound—faint, soft, swift, like the rustle of wings, or a weird spirit footfall. Though it was scarcely audible, it was certain that something was astir.

With a start Derek came back from the contemplation of his intolerable pain to the world of common happenings. He must see what could be moving at this unaccustomed hour; but he had barely risen in his place when he was disturbed by still another sound, this time louder and heavier, and characterized by a certain brusque finality. It was the closing of a door; it was the closing of the large, ponderous street-door. Some one had left the house.

In a dozen strides he was out in the hail and on the stairway. There, on the landing, where an hour or two ago he had turned to look down upon Diane, stood Dorothea in her night-dress—a little white figure, scared and trembling.

"Oh, father, Diane has gone away!"

For some seconds he stared at her blankly, like a man who puzzles over something in a strange language. When he spoke, at last, his voice came with a forced harshness, from which the girl shrank back, more terrified than before: