He sprang to his feet.

"Jasmine arrested!" he cried. "My God, she shan't be! I'll go to her now! I'll warn her! I'll"

"You'll do nothing of the sort," Albeury interrupted. "We've a trap set for the whole crew, more than twenty of them in all, and if you warn that woman she'll tell the rest and then"

"Well, what?"

"Our plan will be defeatedmore than that, the whole lot of us in this room will be murdered as sure as I'm sitting here. You've heard the truth about this gang from these two men. You know what a desperate crowd they are; what they'd be like if they get their backs against the wall you ought to be able to guess. Mr. Osborne, unless you pledge your solemn word that you'll not warn Jasmine Gastrell, I shall be forced to retain you here. Mr. Berrington has told you that I am an international police detective. I have, under the circumstances, the power to arrest you."

Osborne was evidently terribly upset. For a minute he sat, thinking deeply. A glance showed how madly in love he obviously was with the woman. Looking at him, I wondered whether what he had said could by any possibility be truethat Jasmine Gastrell had really lost her heart to him. The idea, at first thought, seemed absurd, even grotesque, and yet

Suddenly Jack looked up.

"Supposing," he said, speaking with great deliberation, "I pledge my solemn word that I won't warn her of what you intend to do, or give her any reason to suspect that such a plot exists, and that I undertake to take her abroad with me and keep her there for one year from nowI shall marry her at oncewill you undertake that she shall leave the country unmolested, and be left unmolested?"

I looked inquiringly at Albeury.

"Yes," he said at once. "I agree to thatwe both agree to it; that's so, Mr. Berrington?"