The third bell rang; the locomotive whistled its piping treble, gates clashed, doors slammed, and the Orient Express drew slowly and solemnly out of the hot, dingy station into the red glare of the torrid June sunset.

After the presentation of Miss von Altdorf and Lieutenant O’Hara had been accomplished Grey left Hope in their company and went in search of the conductor. As it happened, there were several berths to spare in the sleeping-car, and he arranged for the accommodation of Miss Van Tuyl and her maid. There would be no stop, however, he learned, until they reached Château-Thierry, at 8.15. From there, the conductor told him, a telegram might be sent.

Before returning to the compartment Grey lit a cigarette and stood for a few minutes in the refreshing draft that swept through the narrow passage. To have Hope with him was a joy undreamt, and yet he could not repress a little uneasiness over her action. He feared that in a calmer mood she might regret her impulsiveness as savouring too strongly of a sensational elopement. He wondered how Nicholas Van Tuyl would regard it. He was, Grey knew, the most indulgent of fathers, but his anxiety over her absence would necessarily be poignant, and there was no possible means of getting word to him of her safety until hours after he had missed her. But in spite of these reflections Carey Grey was experiencing a gratified pride in the fact that the girl had acted as she had. She was proving her love for him and her faith in him by a disregard of convention that was undeniably very flattering, particularly grateful after his recent trying experiences, and his affection for her, if possible, waxed warmer under the stimulus of appreciation.

Meanwhile the trio Grey had left to their own devices, with scarcely a word of explanation, were getting into a wellnigh inextricable tangle.

“Fancy my deciding to run off this way on the spur of the moment, without even a handful of luggage,” Miss Van Tuyl had exclaimed, “but Mr. Grey and I have so much to talk about I just couldn’t think of waiting another twenty-four hours, and he said he couldn’t possibly stop over another day in Paris.”

Minna had recognised her minutes before on the platform, as the beautiful lady she had noticed the previous afternoon at Versailles, and she had been and was still wondering how it came about that her Uncle Max had not seen her and spoken to her there. And now this mention of a Mr. Grey perplexed her. Was he in another car or another compartment? And if she had so much to say to him why had she stood talking to another man until the train was on the point of leaving? and why was she sitting here now instead of being with him?

“American women are such fun,” O’Hara was saying, his cheery, ruddy face one broad smile. “I admire them awfully. They’re so superbly self-reliant.”

“You’re an American, Miss Van Tuyl?” the Fräulein ventured. “Oh, of course. It was in America, I suppose, you met Uncle Max?”

Hope stared questioningly.

“Uncle Max?” she questioned. “I don’t understand you. Who is——”