"We will go and dine at the Great Terminus," he told her in his charming voice, "and don't you think it would be much nicer if we stayed there to-night, and went on by the morning train?—It is such a miserable hour to arrive in Paris otherwise—you would be knocked up for the day."

He was holding her hand, and the nearness of him thrilled her, in some new and delicious way. She hesitated, though, for a moment—she never acted on impulse. She crushed down a strange sensation of gasp which came in her throat. After all, of what matter if she stayed—or started to-night?—since she had already cast the die, and did not mean to shirk the payment of the stakes.

"Very well," she said, quite low.

"I hoped you would agree, pet," he whispered, encircling her with his arm, "I meant to persuade you, and I am going to make you so awfully happy—I sent my servant this afternoon to take the rooms for us, and everything will be ready."

This sounded agreeable enough, and Katherine Bush permitted herself to smile, which was a rare occurrence; she would spend hours and days without the flicker of one coming near her red lips.

In the uncertain light, Lord Algy felt it more than he actually saw it, and it warmed him. She was, as he had confessed to his best friend in the battalion, an enigma to him—hence her charm.

"She treats me as though I were the ground under her feet at times," he recounted to Jack Kilcourcy. "I don't think she cares two damned straws for me really, but, by Jove! she is worth while! She has no nonsense about her, and she is so awfully game!"

He had taken good care never to let Jack see her, though—or tell him her name!

It was not long before they reached the hotel, and Katherine Bush was a little angry with herself because she felt a quiver of nervousness when they were in the big hall.