The butler having retired, Nugent lay back in his luxurious lounge-chair and sipped his drink and watched the blue wreaths from his Havana coiling upwards. He was filled with a delightful sense of achievement. The thing which had seemed so easy at first, and had then threatened dire failure through Chermside's defection, had been carried out in spite of the temporary obstacle. That band of electric light stealing away across the dark sea had been the signal that he had won the game, the stakes of which were the Maharajah's twenty thousand pounds. Not bad pay for six months' work, of which his pawns had taken the most arduous share.

He did not anticipate any trouble from these pawns, except perhaps, from one. Leslie Chermside was safe on board the Cobra, and Bhagwan Singh might be trusted to see to it that he was never heard of again. That vain puppet, Louise Aubin, could do him no harm if she would, since she would believe, as all the world would believe, that Violet had voluntarily fled with her lover. And if the flighty French maid was disappointed in her preposterous aims with regard to himself—well, a little palm-grease would effectually staunch the bleeding of her fickle heart. Simon Brant, Bully Cheeseman, Tuke, and Sinnett were his accomplices rather than his tools, and they might be trusted to keep silence for their own sakes; if not, he knew enough to hang each or all of them. The crew of the Cobra were to be paid off in India, whence they would doubtless be scattered to the four winds of heaven; and, besides the captain and the mate, not one of them was aware of his connection with the affair.

The remaining exception, which had cost him more uneasiness than all the rest combined, was Pierre Legros. The onion-seller's insane and vindictive jealousy of himself in respect of Louise might grow into a factor to be reckoned with, entailing unpleasant, if not actually perilous, consequences. Well, it would be surprising if he, Travers Nugent, the finished schemer, were not equal to dealing with a half-demented foreign sailor, whose position was, to put it mildly, somewhat insecure.

"A hint to the fair Louise to revert to her original suspicion would satisfactorily settle Monsieur Pierre Legros, without my having to make an open move myself," he mused aloud, as he summed up the situation.

Sitting there lazily in the lamp-glow, he felt like a general reviewing a victorious battlefield—"cleaning up the mess," as he put it to himself, with the advantage that there was no visible mess to clean up. He had scored another of those easy wins in the great game of life—the game he had played so long and so successfully, with men and women as counters and gold as the final stake.

But as he murmured that last self-gratulation there came a sudden sound, very faint, but near at hand, to break his train of thought. He had left the long window open so that he could watch the fire-flies on the dew-frosted grass of the lawn; but he was not sure if the sound came from out there in the garden or from inside the room. It was an ill-defined sound, that might have been the intake of a heavy breath or the stirring of leaves gently moved by the sluggish air. The chair he sat in backed on to a beautifully-carved sandalwood screen which covered the angle at one side of the hearth, and he was smiling, half contemptuously, at an impulse to rise and look behind the screen, when it was checked and driven clean out of his head by quite a different sort of noise.

From the back premises, prolonged and imperative, there reached him the metallic clamour of the electric bell—the bell at the front door. He glanced at the clock on the mantelpiece. It was half-past twelve. Who could be calling upon him at that time of night?

A moment later Sinnett knocked and entered, and the man's usually imperturbable face, white and quivering, struck the keynote of danger. With an apologetic gesture, as though to convey that his outer defences had been forced, he stood aside and announced—

"Mr. Mallory, sir, and Sergeant Bruce. I told them I didn't think you would see them so late, but they insisted."

Nugent rose, somewhat heavily, to greet his visitors. He was wondering where was the flaw in the web he had woven. There must be a loose thread somewhere, or these men would not be here. That little devil Enid must have been complaining about Tuke's behaviour, and if that was all there was no harm done. So there was no trace of disquiet in the sleepy smile and stifled yawn which he affected.