She bowed her head and went down. Rizzio watched her until she disappeared and then walked over to the rail and peered out over the sea. It had taken some self-command to go through this interview as he had planned it, and in conquering himself he had succeeded in establishing a relation between them which made his presence at least bearable to her. The impersonal tone which he had used through the interview was the one most calculated to put her at her ease with him and the perfect frankness of his confession had made her understand at once that sentimentally at least she had nothing to fear from him. John Rizzio was wise in the ways of women and the particular woman now thrown upon his mercy, even though she was the one woman in the world he had thought the most desirable, was to be treated with the delicate consideration due to her unfortunate dependence upon him. A flash of sentiment, a breath of revelation of his ultimate purposes toward her, and the woman would be lost to him. Her misfortunes if anything had made her more desirable than ever, especially since he had been the cause of them. For one mad moment, he had thought this morning of turning the Sylph toward the waters of the South Atlantic, forgetting the quarrels of the nations in which he had become involved, and of seeking a new world where he could begin again, trusting to time and opportunity and his own patience and tact to bring a sentimental victory out of what had already been defeat. A mad moment but a tempting one. But the time was not yet. He must be patient. With Hammersley gone——

He straightened and slowly strolled forward to the wireless room. Toward evening he was given confirmation of the wisdom of his course, for as he was pacing the deck aft she came up from below and joined him. She was looking rather white, but she smiled at him brightly and matched her steps to his.

“I was lonely below,” she said. “You don’t mind?”

He had never thought her lovelier. Her face, if anything, had always needed just those shadows of pain to make it perfect.

“I hadn’t hoped for such a kindness. You are feeling better?”

“Yes, thanks. And since we must meet I am willing to try to be friendly.”

“I’m sure you’ll find that I’ll meet you more than halfway,” he said politely.

They talked far into the evening and at her request they dined together in the saloon. He was reserved but not cautious, and when the evening was over remembered hazily that she had succeeded in learning something from him of General von Stromberg, the head of the German Secret Service Department, of the aviation field at Windenberg and of the frequent flights of the Yellow Dove since the beginning of the winter.

The next morning passed quietly. Doris did not appear until noon. But just before luncheon a smudge of smoke appeared upon the horizon, which rapidly grew larger, and in a little while she made out the lines of a war vessel steaming in a direction which would intercept the yacht. The Sylph did not slow down until a solid shot from a gun in the forecastle of the destroyer went ricochetting across her bows, when the engine was stopped and John Rizzio made slowly aft to where she stood.

“Miss Mather,” he said briefly, “I must ask you to go below to your cabin at once.”