"Hot in here, sir," he said. "That'll make things cooler. Hope you'll feel better presently. Half-past six now, sir. Perhaps a little sleep would put you right, and make you ready for dinner."

"Perhaps," agreed Carl laconically, mopping his forehead again. "I'll try. But don't disturb me. If I don't turn up after the gong has gone, leave me to myself. I'll be sleeping."

The face of the Sergeant was inscrutable as he left the cabin. If it said anything at all, it expressed commiseration for this somewhat stout and unwieldy sportsman, and the hope that he would soon feel more himself. But if his features meant that, his immediately following actions contrasted curiously with them. For the worthy Sergeant passed into his own quarters, and from thence into his pantry. And by a curious freak of fortune that pantry happened to be immediately next to the cabin occupied by the worthy Carl Reitberg.

"Don't I know him? Oh no! Certainly not!" observed the Sergeant beneath his breath. "Mr. Carl Reitberg, yes, that's his name now; I.D.B. back in South Africa in the old days. He's feeling queer, and he don't expect he'll come along to dinner. Well, we'll hope he will. But we'll see what's happening in the meanwhile."

So straightway he crept to the wall of the pantry, and slid aside a tiny panel, some two inches long, and of half that height. It was quite a simple contrivance, and had merely required a sharp knife and a slip of sheet celludine. A hot iron had cemented the runners of this slide to the wall, while anyone entering either the pantry or the adjacent cabin would have found it difficult to detect this opening. An inch-square aperture gave a wide view of the quarters allotted to the magnate, and of that individual himself.

"Felt ill, did he? Poor chap!" observed the Sergeant. "Thought he'd follow my advice and have a sleep. Looks like trying, don't he?"

The fat form of the magnate was engaged at that precise moment in anything but an attempt to fall asleep. He was leaning over that precious box which he had brought aboard with him, and which he would have others believe contained valuables of great interest. The seals were broken already, and half a dozen of the screws with which the lid was secured were already drawn. The magnate was puffing heavily in his efforts to loosen one which was strangely tight and refractory. At length, however, after a fierce struggle, he succeeded, and some ten minutes later had the box open.

"And here's where the fun begins," said the watching Sergeant. "I'm as keen as possible to see what he's got in that box, and what he'll do with 'em. Ah! Two nicely rolled parcels, Mr. Carl, fresh and clean from the hands that wrapped 'em in Old England. Valuables, to be sure! Priceless; deserved a safe if only this ship would have carried one."

There was a grim smile on his lips as he closely watched the movements of the scoundrel bending over the box. For here indeed was a conspirator. If there had been any doubt, the man's own movements would have betrayed his uneasiness, his guilty thoughts, for Carl was decidedly uneasy. Never a man of courage, rather the reverse, as he had abundantly proved, the doing of this miserable and wicked deed he contemplated shook him severely. Though he imagined he had braced up his shaky nerves for the adventure, and though he encouraged himself by the thought that there was no personal danger in the matter, no fear of discovery, and no difficulty in getting clear away, yet he was frightened, frightened of his own image. It caused the Sergeant to smile, indeed, when Carl, suddenly catching sight of his own reflection in the mirror opposite him, blanched and gripped the table.