The poet sighed enviously.

"It is a beautiful existence," he declared. "When are we going to embark upon another adventure of the sort?"

"The aftermath of the last one is still enveloping us," Mr. Harvey Grimm reminded him. "There is Scotland Yard, who have seen the imitation stone and who suspect us of changing it. Then there is Mr. Jeremiah Sands, who knows that we did, and who is only just beginning to realise that we have been clever enough to dispose of it. Finally, there is Mr. Brodie, the amateur detective, who has the same idea and who is furious with us for letting him down with the authorities. Between the three, you see, our position is a little difficult. Personally, I am much interested in our friend Aaron's account of his conversation with the young lady. Her suggestion of some measure of alliance appeals to me."

"And me," the poet agreed. "Let us approach them at once. I should like to come into contact with this Jeremiah Sands."

There was a brief interval whilst a waiter deposited before them a tray of cocktails, subtly ordered by the poet by means of sundry evolutions with his forefinger. Afterwards, Mr. Harvey Grimm sat for a few moments in silence, smoothing out his immaculate doeskin gloves.

"Listen," he said presently, after a cautious glance around the room, "I will tell you my impressions. Jeremiah Sands has never been caught, for two reasons—first, because he has stored up all his booty and has never been in the hands of the receivers; secondly, because he has hiding-places in every capital of Europe, all of them safer than London or New York. At the present moment he is like a rabbit which has been ferreted out of its hole. Europe is suddenly closed to him. He has been driven to London. He is ill at ease here. He has lost many of his agents. To maintain his Belgian nationality he has been forced into the army. The perfect machinery of his wonderful system must be seriously dislocated. The time, too, has probably arrived when he finds it necessary to dispose of some of his plunder. Let us offer him a tentative amity."

Aaron Rodd frowned.

"Do you think that he would trust us after that last little affair? I don't mind being the thief or the thief-catcher," he added bluntly, "but I rather hate being the third party."

"The only party we have to consider is ourselves," Harvey Grimm replied deliberately. "To tell you the truth, I fear that we have lost the confidence of Paul Brodie. I am not sure whether it would be worth our while to try and regain it. The sharing of rewards is a poor game. I would rather hear what Jeremiah Sands has to say."

He took up his pencil and scrawled a few lines across a half sheet of note-paper. They both looked over his shoulder:—