"You play," said Harry. "I'm such an unlucky beggar." He pushed the counters which he had received in exchange for his note in front of her. The dealer picked up the pack in front of him, and began to deal. Up till then he had won. Now his luck deserted him and fell on Betty.

"Tapez sur la veine," said Harry. "Pile it on, Betty!"

By this time Betty was sorry she had sat down. In the hope of losing what she had won already, she did pile it on, the banker making no objection. But still she won, and won, and won. And then, in the middle of the noise and laughter, the host walked in—and out! But the expression on his face put an instant stop to the proceedings. The young guardsman, looking exceedingly foolish, pulled out a pencil and began computing his losses to Betty.

"I make it seventy-five pound," he said. "I'll send it to you to-morrow, Mrs. Samphire."

"No, no," said Betty.

"Pooh," said Harry. "You forget that I'm your partner. We'll have a spree together with this ill-gotten gold." He laughed, and the others joined in, but Betty smiled dismally. All London would be prattling of this escapade within a few hours.

Going home in the brougham she told Archibald what had passed. The light inside the carriage was dim, but she felt rather than saw his face stiffen into amazed displeasure.

"And the Duke came in?"

She understood from his tone that being caught was not the least part of the offence.

"I have said that I am very sorry."