He turned the knob to lock the French window behind him, and found the bolt already thrown. Queer! He stood frowning for an instant, then stooped and felt along the inside edge of the threshold. The socket that ordinarily housed the bolt-bar was gone. The same condition therefore obviously existed at the top, as the long bar had a double throw.
He straightened up, a curious smile twitching at his lips now, and, making his way silently to the stairs, he reached the upper hall, stole along it to the door of his own room, and entered. Here, from one of his bags, he procured a revolver; and a moment later, his ear to the panel, listening, he stood outside Captain Francis Newcombe's door.
There was no sound from within. Softly he began to turn the door handle—the door would hardly be locked; that would be a misplay; one didn't lock one's bedroom door when a guest in a private house. No; it was not locked. He had the door ajar now. Again he listened. There was still no sound from within. Was the man back yet, or not? The absence of any sound meant nothing, save that Newcombe was probably not in the sitting room of his suite—he might easily, however, be in either the bathroom or the bedroom beyond.
Locke swung the door a little wider open, stepped through, and closed it noiselessly behind him. Again he stood still, his revolver now outthrust a little before him. The moonlight played across the floor. It disclosed an open door beyond. Still no sound.
Locked moved forward. He could see into the bedroom now. The bed was not only empty, but had not been slept in. He turned quickly and opened the bathroom door. The bathroom, too, was empty.
Captain Francis Newcombe had not, then, as yet returned. With a grim smile Locke thrust his revolver into his pocket. It was perhaps just as well—the time while he waited might possibly be used to very good advantage! Captain Francis Newcombe's baggage was invitingly at one's disposal—the Talofa, with its confined quarters, and where, on the little vessel, it was always crowded, as it were, had offered no such opportunity!
Locke opened one of the bags. His smile now had changed to one of irony. Barring any other justification, turn about was no more than fair play, was it? He possessed a moral certainty, if he lacked the actual proof, that Captain Francis Newcombe had not hesitated to invade his, Locke's, cabin on the liner and go through his, Locke's, effects.
He laughed a little now in low, grim mirth. He wondered which of the two, Newcombe or himself, would be the better rewarded for his efforts?
There was little light, but Locke worked swiftly by the sense of touch, with fingers that ignored the general contents, and that sought dexterously for hidden things. His fingers traversed every inch of the lining of the bag, top, bottom and sides. He disturbed nothing.
Presently he laid the bag aside, and started on another—and suddenly he nodded his head sharply in satisfaction. This one was what was generally known as a Gladstone bag, and under the lining at one side his fingers felt what seemed like a folded paper that moved under his touch. The lining was intact, of course, but there must be some way of getting in underneath it—yes, here it was! Rather clever! And ordinarily quite safe—unless one were actually looking for something of the sort! There was a flap, or pocket, at the side of the bag, the ordinary sort of thing, and at the bottom of the flap Locke's fingers, working deftly, found that the edges of the lining, while apparently fastened together, were made, in reality, into a double fold—the lining being stiff enough, even when the edges were displaced, to fall back of its own accord into place again.