—II—

Paul Cremarre!

And the man was not a pleasant sight! The slime, the water and the mud! The Stygian blackness that seemed to mock and jeer at the puny ray of the flashlight! Thelap-lap-lapof the wavelets that echoed back in hollow, ghostly whispers from the flooring of the boathouse above! And Runnells, grovelling, drawing in his breath with loud sucking sounds. Noises of sea and air—indefinable—all discordant—like imps in jubilee! It was a ghouls' hole!

But Captain Francis Newcombe smiled—with a thin parting of the lips. He knew a sudden elation, a stupendous uplift. He found joy in each of those abominable marks on the face of the Thing that lay at the end of his flashlight's ray. They were not pretty—but they were all too few!

"Got your wind up, has it, Runnells?" he sneered—and thereafter for a moment, though he never let Runnells entirely out of the light's focus, gave his fuller attention to Paul Cremarre.

The man was dead, wasn't he? It was a matter that could not be left in doubt—even where doubt seemed to be dispelled at a glance. He bent down over the other. An instant's examination satisfied him. The man was dead. His eyes roved over the body, and held suddenly on one of the man's hands. Rather peculiar, that! The hand was tightly clenched. One did not ordinarily die with one hand clenched and the other open! He forced the hand open. Something fell to the ground. He picked it up. It was a large bronze key about three inches in length. Cupping it in his hand so that Runnells might not inadvertently see it, he stared at it speculatively for a moment, then dropped it into his pocket.

This was interesting, decidedly interesting—and suggestive! His flashlight became more inquisitive in respect of the immediate surroundings. Those footprints, for instance, in the half mud and sand, deep, irregular, which, leading up from the edge of the water some four or five yards away, ended where Paul Cremarre now lay—and another series of footprints, a little to the right, quite regular, which, though they also started from the water's edge, lost themselves in the direction of the beach in front of the boathouse.

Captain Francis Newcombe worked swiftly now. He searched through the dead man's pockets, transferring the contents, without stopping to examine them, to his own pockets—and then abruptly and without ceremony swung upon Runnells.

"We'll finish this up in the boathouse!" he snapped.

Runnells' reply was inarticulate.

Captain Francis Newcombe, with his revolver again at the small of Runnells' back, drove the man before him—out from under the verandah, up one of the ramp-like bridges and into the little lounge room of the boathouse. Here, he switched on the light—and with a sudden, savage grip around Runnells' throat, flung the man sprawling into one of the big easy chairs.

"Now, my man," he said, "we'll have our little settlement, since Paul has already had his! I congratulate you—both! And perhaps you may have a very early opportunity of letting him know that I did not overlook him in my felicitations. Very neat—very clever of you two to play the game like this! I must confess that I did not think of Paul Cremarre in connection with what has been going on. I fancy that the very fact of you being here—the three divided, as it were—must have helped to act as a sort of mental blanket upon me in that respect. And even you I was forced to eliminate until to-night because I could not arrive at any logical reason that would explain your motive—for if I left the island here you would leave too. The combination, however, would be very effective! Paul Cremarre would be left behind with a free hand, eh?" Captain Francis Newcombe's voice rasped suddenly. "Now, then, you cur, what happened under the boathouse here to-night? What killed Paul?"

Runnells' face was a pasty white. He shrank back into the farthest recesses of the chair, and licked nervously at his lips. He tried twice to speak—ineffectually. His eyes seemed fascinated, not by the revolver that Captain Francis Newcombe had transferred to his left hand, but by Captain Francis Newcombe's right hand that came creeping now with menacing, half-curled fingers toward his throat.

"Answer me—and answer quick!" snarled Captain Francis Newcombe.

"I—I don't know." Runnells forced a shaken whisper. "So help me, Gawd, I don't! I don't know who killed him."

"I didn't saywho; I saidwhat!" Captain Francis Newcombe's hand crept still closer to Runnells' throat. "Don't try any of that kind of game—you're not brainy enough! It wasn't anythinghumanthat killed Paul Cremarre."

"No," mumbled Runnells, "no; it wasn't anything human. Oh, my Gawd, thelookof it! It—it made me sick. Those—those round red things on his face—and the eyes—the eyes—I—I ain't afraid of a dead man, but—but I was afraid in there."

"Runnells," said Captain Francis Newcombe evenly, "at bottom you are a stinking coward, a spineless thing—you always were. But you've never really known fear—not yet! I'm going to teach you whatfearis!"

"No!" Runnells screamed out, and pawed at the other's hand that was now tight around his throat. "I'm telling the truth. I swear to Gawd I am! I don't know what happened. I didn't know Paul was here. I never saw him since we left London."

"Don't lie!" Captain Francis Newcombe coolly and viciously twisted at the flesh in which his fingers were enmeshed. "I'm going to have the whole story now—or else you'll follow Paul Cremarre. You've seen enough in the last three years to know that I never make an idle threat. It will be quite simple. You will disappear. I, myself, will be the most solicitous of all about your disappearance. It would never be attributed to me. Is it quite plain, Runnells? You deserve it, anyway! Perhaps it's a waste of time to do anything but get rid of you now before daylight. I'd ratherliketo do it, Runnells. It's rather bad policy to give a man a chance to stab you a second time in the back."

The man was almost in a state of collapse. Captain Francis Newcombe loosened his hold, and, standing back a little and toying with caressing fingers at his revolver's mechanism, surveyed the other with eyes that, in meditation now, were utterly callous.

"I—I know you'd do it." Runnells, gasping for his breath, blurted out his words wildly. "I know it wouldn't do me any good to lie—but I ain't lying. Can't you believe me? I wasn't in it at all. I never knew Paul was on the island until just now."

"Go on!" encouraged Captain Francis Newcombe ironically. "So it wasn't you who telephoned Polly from the boathouse here a little while ago?"

Runnells' eyes widened.

"Me? No!" he cried out vehemently. "I haven't been near here."

Captain Francis Newcombe frowned. He knew Runnells and Runnells' calibre intimately and well. The man's surprise was genuine. Another angle! It was possible, of course, that Paul Cremarre had been playing a lone hand; but against that was Runnells' own actions to-night. Well, as it stood now, it was a very simple matter to put Runnells' sincerity, or insincerity, to the proof.

"No, of course not!" he observed caustically. "I didn't expect you to admit it. Why don't you tell me you spent the evening playing solitaire, then went to bed and slept like a child until I rapped on your door?"

Runnells lifted miserable, hunted eyes to Captain Francis Newcombe's face.

"Because I'm only telling you the truth," he said, with frantic insistence in his voice. "And that wouldn't be the truth. I'll tell you everything—everything. You can see for yourself it's Gawd's fact. I wasn't asleep when you knocked. I had been out of my room, but I hadn't been out of the house; and I hadn't been in bed more than ten minutes when I heard you at the door."

"You rather surprise me, Runnells," said Captain Francis Newcombe coolly. "Not at what you say, for I was standing in the hall when you entered your room—but that for once you are guilty of an honest statement. Go on! What were you doing around the house?"

Runnells gulped, nervously massaging his pinched throat.

"I got to go back to before we left London, if I'm going to make a clean breast of it," he said, searching Captain Francis Newcombe's face anxiously. "I—I knew then about the money out here. There was a letter under your pillow the day you got back from Cloverley's, and when I propped you up in bed for your lunch I—I took it, and read it while I was feeding you your—" His words were blotted out in a sudden cry of fear. He was staring into a revolver muzzle thrust close to his face, and behind the revolver were a pair of eyes that burned like living coals. "For Gawd's sake," he shrieked out, "captain—don't!"

Captain Francis Newcombe dropped the revolver to his side again.

"You are quite right, Runnells," he said whimsically. "It would be inexcusable to stem any tide of veracity flowing from you. Well?"

"Igotto make you believe I'm telling the truth," choked Runnells, "and—and I know now I have. I didn't say anything to Paul about it—I was keeping it to myself. And Paul didn't say anything to me. I didn't know he knew about it, and I don't know now how he found out—but I suppose he must have somehow, for I suppose that's what brought him here. As for me, what I read in that letter didn't make any difference after all, because the minute I got here I knew what everybody else knew—that the dippy old bird had got half a million dollars hidden away somewhere." He hesitated a moment, drawing the back of his hand several times to and fro across his lips. "Well, that's what I was doing to-night, and that's what I was doing last night. I was searching the house trying to find out where he'd hidden the money. But I didn't find it."

"No," said Captain Francis Newcombe grimly; "I'm quite sure you didn't. But if you had, Runnells—what then?"

"I—I'm not sure." Runnells licked at his lips again. "I know what you mean. It—it would have depended on you. You told me before we left London that on account of the girl being your ward we weren't to do anything slippery in America, and if I'd made sure of that and was sure you wouldn't come in on the job, then I'd have copped the swag and got away with it if I could; but if you would have come in, then I'd have told you where it was."

"Anything more?" inquired Captain Francis Newcombe laconically.

Runnells shook his head.

"I've told you straight the whole thing," he said numbly.

It was a moment before Captain Francis Newcombe spoke again.

"Even on your own say-so," he said deliberately at last, "you were prepared to double-cross me. Once I let a man toss a coin to see whether I shot him or not—for less than that. But you are not even entitled to that much chance—except for the fact that perhaps after to-night you'll be less likely to stick your filthy hands into my affairs. But even that is not what is outweighing my inclination to have done with you here and now. The fact is that, though I regret to admit it, you are, for the moment at least, more valuable alive."

Runnells straightened up a little in his chair. He swept his hand over a wet brow.

"I'll play fair after this," he said hoarsely. "I take my oath to Gawd, I will!"

"Or turn at the first chance like the dog who has been whipped by his master," observed Captain Francis Newcombe indifferently. "Very good, Runnells! I never prolong discussions. The matter is ended—unless you are unfortunate enough to cause the subject to be reopened at some future date! It is near daylight—and before daylight Paul Cremarre, what is left of him, must be disposed of. If the man is found here, the victim of a violent death, it means an inquest, the influx of authorities, the possible discovery of Cremarre's identity—and ours!"

"We could tie something heavy on him," said Runnells thickly, "and drop him in the water."

"We could—but we won't," said Captain Francis Newcombe curtly. "One never feels at ease with bodies disposed of in that fashion—they have been known to come to the surface. It might be the easiest way, but it's not thesafest. I think you've heard me say before, Runnells, that chance is the playground of fools. Besides, our close and intimate friendship with Paul demands a little more reverent and circumspect consideration at our hands—what? Paul shall have a decent burial. We'll dig a hole for him back there among the trees." He thrust his hand suddenly into his pocket, brought out his flashlight, and tossed it into Runnells' lap. "Go up to the house and get a spade, a couple of them if you can. There ought to be plenty somewhere in the out-houses at the back. And hurry!"

"Yes—right!" Runnells stammered, as he rose to his feet and stood hesitant as though trying to say something more.

"I said hurry—damn you!" snarled Captain Francis Newcombe.

"Yes—right!" said Runnells mechanically again—and stumbled, half running, across the room and out of the door.

Captain Francis Newcombe flung himself into the chair Runnells had vacated. His mind was on Paul Cremarre now. What was it that had caused the man's death? As Runnells had said, it was a sickening sight. Well, no matter! The mode or cause of death was an incident, wasn't it? Paul Cremarre found here on the island, whether dead or alive, was what mattered—it meant that the menace, that hellish nightmare of the "unknown," that had been hanging over him, Shadow Varne, was gone now—that the way was clear ahead—a fortune here—America once more an "open sesame"—riches, luxury, all he had builded for, his again to take at his leisure without fear now of any interference from any source. And yet he seemed to hate the man the more because he was dead. Cremarre had done what no other man had ever done to Shadow Varne—those black hours—last night—the night before.

His hands clenched fiercely. He knew a sudden, unbridled rush of anger directed against the agency, be it what it might, that had caused Paul Cremarre's death—that had forever removed the man beyond his reach, and hadrobbedhim of a right that alone was his to settle with the man. He had owed the other a debt that he could never now repay—the sort of debt that Shadow Varne, until now, had never failed to pay. It was all clear enough now. Paul Cremarre, if not from the moment he had read Polly's letter that morning in London, had finally at any rate yielded to the temptation that the opportunity of securing so great a sum of money had dangled before his eyes. Cremarre, like Runnells, had very possibly, and perhaps not unwarrantably, been sceptical about his, Captain Francis Newcombe's, statement that the money here was to be held inviolable; but whether he had or not made very little difference in the last analysis, for, either way, it would be obvious to Paul Cremarre that he would get none of the money unless he got it through his own secret endeavours, since, even if he, Captain Francis Newcombe, were after it for himself, Cremarre would realise that he was not to share in the spoils.

It was quite plain! It was Paul Cremarre who had fired that shot through the cabin window in the storm on the liner that night in order to possess for himself a free hand on the island here. The man, in disguise of course, had sailed on the same ship—because he would not have dared to have left London before he, Newcombe, left, for fear of arousing suspicions, since he was known to be acquainted with the contents of the letter; and he would not have dared risk a later vessel for fear of arriving too late and only to find the money gone should he, Newcombe, prove to be after it for himself. It was Paul Cremarre here on the island who had on those three occasions, ending with to-night, sought through the medium of fear, no, more than that, through an appeal to the impulse for self-preservation, to drive him, Newcombe, away—and leave Paul Cremarre in sole possession of the field. And it was quite plain now, too, why the man had not, here on the island, attempted murder again as he had done on the liner. It was not that the chances of discovery were less on board the ship; but that here a murder would cause an invasion of the island by police and detectives which would automatically hamper Cremarre in his efforts to find the money, if, indeed, it would not force him to leave the island entirely in order to make his own escape.

Captain Francis Newcombe's hand was groping tentatively in his pocket now. It was not at all unnatural that the thought of Paul Cremarre had not entered his head. To begin with, he had trusted the hound; and, again, he had sailed immediately on thefirstship after leaving the man in London. But now! Yes, that was where the crux of the whole thing lay—the time spent on that yachting trip of Locke's down the coast. Paul Cremarre had probably been on the island for several days before theTalofaarrived, and—

His hand came out of his pocket. In its palm lay the bronze key. He stared at it thoughtfully. No, Paul Cremarre had not succeeded in getting the madman's money prior to to-night, for in that case old Marlin would have discovered his loss and raised a wild fuss; and, besides, if successful, Cremarre would have left the island without loss of time. Nor had Cremarre beenquitesuccessful to-night, for the money was not on his person; but he had been—what? Captain Francis Newcombe stared for another long minute at the bronze key, then jumping suddenly up from the chair, he crossed over to the table and began to divest his pockets of the articles he had taken from Paul Cremarre. He tumbled them out on the table: A roll of bills; a passport—made out under an assumed name—to one André Belisle; a few papers such as railroad folders, a small map of the Florida Keys, some descriptive matter pertaining thereto, and among these a little book.

Captain Francis Newcombe snatched up the book—and suddenly he began to laugh, a strange laugh, hoarse with elation, a laugh that even found expression in the quick, triumphant glitter in his eyes. Several times in the short period during which he had been here on the island he had seen this little book, and more than once he had endeavoured unostentatiously to obtain a closer look at it, but without success. It was the old madman's little book—the little buff-coloured, paper-covered little book that the old fool, he had noticed, would frequently pull out of his pocket and consult for no reason apparently other than that it had become a habit with him. It was a common book, a very common book—an innocent book. Its title was on the cover. It was a book of tide tables.

And again and again now Captain Francis Newcombe laughed. The bronze key and the book of tide tables! The pieces of the puzzle aligned themselves of their own accord into a complete whole. An hour later every night! The old madman went out an hour later every night.So did the tide! Those footprints there under the boathouse—not Paul Cremarre's, the other ones! The succession of nights during which the old maniac went out until the hour just before daybreak was reached—and then the period of inaction. Atlowwater, like to-night, eh? Yes, yes! He did not go out when the tide was low too early in the evening or too late in the morning; in the former case for fear of being seen, in the latter because it would be full daylight before the tide would creep in to wash away the tell-tale footprints. Paul Cremarre's presence there—his footmarks leadingawayfrom the water to the spot where he had collapsed and died! Cremarre with a bronze key in his hand, and the old maniac's book of tide tables—Cremarre had made an attempt to get the moneyafterthe old man had been there, and something, God knew what, had done him down instead. It must have been subsequent to the old man's visit, for Marlin was now in his room—he, Captain Francis Newcombe, had listened at the fool's door when he had returned long after three o'clock from that trip to the old hut in the woods—and three o'clock was past the hour of low water, and old Marlin had appeared to be quietly asleep, which under no circumstances would he have been had he been conscious of the loss of his key and book. There were a dozen theories that would logically reconstruct the scene—but none of them mattered. It was the existing fact that mattered. Cremarre, hidden himself, might, and very probably had, watched the old maniac at work; afterwards, whether the old man had lost the key and book from the pocket of his dressing gown as it flapped around him and Cremarre had found them, or Paul Cremarre, than whom there was no craftier thief in Christendom, had succeeded in purloining them, again mattered not a whit. What mattered was that there was only one place now where the old maniac's secret depository could be—only one. And he, Captain Francis Newcombe, now knew where that one place was.

And yet again he laughed—loud in his evil joy, vauntingly in his triumph. It was his now! There was no longer anything to mar his plans. Nemesis was dead! No haunting thing to strike any more out of the darkness and drive him back, with bared teeth, against the wall, to make of him little better than a cornered rat. Why shouldn't he laugh now—at man, or devil, or Heaven, or hell! He wasmaster—as Shadow Varne had always been master. He tossed the bronze key up in the air and caught it again with deft, yet savage grasp. The hiding place was found. There was only a keyhole to look for now. A keyhole ... a keyhole.... Mad mirth caught up the words and flung them in jocular song hither and thither within his brain. A keyhole ... a keyhole....

"You'd raise your cursed voice to bawl at Shadow Varne, would you, Paul Cremarre?" he cried. "Well, damn you—thanks!"

Just the turning of a key in a lock! But the water was too high now—the tide was coming in. A key wasn't any good to-night—the place wasn't locked only by a key, it was time-locked by the tide. He snatched up the little book and consulted it hurriedly. It would be low tide to-morrow morning at a quarter past three. Well, to-morrow morning, then, since he couldn't have a look at the place to-night. He could well afford the time now! And meanwhile with the key gone, the old maniac couldn't do anything—except raise an infernal row, and become even a little more maniacal, if that were possible. Too bad! But then, the poor old man probably wouldn'tlivevery long anyhow! And then, besides, quite apart from the tide to-night, there was Runnells, who—

He swept the articles from the table suddenly back into his pockets. Where was Runnells? What the devil was keeping the man? He should have been back by now!

Captain Francis Newcombe switched off the light, and, walking quickly from the room now, closed the door behind him. And now he frowned in impatient irritation as he made his way along the verandah of the boathouse and down to the shore. Confound Runnells, anyway! Where was he? It was already beginning to show colour in the east, and the darkness was giving way to a grey, shadowy half-light. In another quarter of an hour the dawn would have broken. There was no time to spare!

He stood for a moment staring toward the fringe of trees that hid the path to the house. There was still no sign of Runnells. With a quick, muttered execration at the man's tardiness, he turned abruptly and began to make his way in under the boathouse. At the spot where Paul Cremarre's body lay the slope of the shore was very gentle, and the incoming tide would therefore cover the ground the more rapidly. He had forgotten that. Paul Cremarre had only been four or five yards away from what was then the water's edge when he had left him, and unless he wanted to find the body floating around now, he had better—

He halted short in his tracks, but close to the water now. His heart had stopped. What was that? Involuntarily now he staggered back a pace. It wasn't light enough to see distinctly; it was only light enough to see shadowy things, things that suddenly moved in the gloom before him, things that, from the water, waved sinuously in the air—like slimy, monstrous, snake-like tentacles—that reached out and crept and wriggled upon the shore itself. The place was alive with them, swarming with them. Theyweretentacles! They were feeling out, feeling out everywhere, and—God, were they feeling out for him! He sprang sharply backward as a light breath of air seemed to have fanned his cheek. He heard a faintpatupon the earth as of something soft striking there; he saw a slithering thing, like a reptile in shape and movement, swaying this way and that as though in search of something upon the spot where he had stood.

He felt his face blanch. He drew back still farther. A dark blotch lay near the water's edge—that was Paul Cremarre's body. And now one of those sinuous, creeping tentacles, a grey, viscous, clutching arm, fell athwart the body—and the body seemed to move—slowly—jerkily as though it struggled itself to escape from some foul and loathsome touch—toward the water.

Captain Francis Newcombe gazed now, a fascination of horror seizing upon him. Two curious spots showed out there in the water. Not lights—they weren't lights—but they were in a sense luminous. They seemed tostare, full of insatiable lust, gibbous, protuberant from out of the midst of that waving, feeling, slithering forest of tentacled arms.

He swept his hand across his eyes. Was he mad? Was this some ugly fantasy that he was dreaming—and that in his sleep was making his blood run cold? Look!Look! Those two luminous spots were coming nearer and nearer—eyes, baleful, hungry—eyes, that's what they were! They were coming closer to the shore—to the body of Paul Cremarre. A dripping tentacle, waving in the air, swayed forward, and dropped and curled and fastened around the body—that was the second one there.

It wastoolight now! The sight was horror—but the fascination of horror held him motionless. There was no head to the thing, just a monstrous, formless continuation of abhorrentbulkfrom which were thrust out those huge, repulsive tentacles—from which was thrust out another now to fasten itself, for purchase, upon one of the small, outer concrete piers that rose from the deeper water beyond.

And again the body of Paul Cremarre moved. And there was a sound. The gurgling of water.

It had a beak like a parrot's beak, and the mandibles opened now—wide apart—to uncover a cavernous mouth. And the eyes and the tentacles of the thing began to retreat from the shore.

The gurgle of water again.

A white shirt sleeve showed for an instant—and was gone.

A splashing. A commotion. A swirl. An eddy.

Then in the shadowy light a placid surface, the looming central pier of the boathouse, the little piers, the roof above—the commonplace.

A voice spoke at his side—Runnells':

"Where's Paul Cremarre?"

Captain Francis Newcombe's handkerchief, with apparent nonchalance, went to his face. It wiped away beads of sweat.

"I don't know what you'd call the thing," he said casually. "The scientists seem to refer to the species under a variety of names—you may take your choice, Runnells, between poulpe, devil fish and octopus. It's a bit of an unpleasant specimen whatever name you choose. It's gone now—and so has Paul Cremarre."

"An octopus!" Runnells stared through the dim light toward the water. "You mean it—it got Paul?"

"Yes," said Captain Francis Newcombe. He returned the handkerchief to his pocket.

"Gawd!" said Runnells in a shaky whisper. "An octopus! I know what that is. The thing's got suckers that would tear the flesh off you. That's where those marks on Paul's face must have come from. He must have had a fight with it before we found him."

"Yes," said Captain Francis Newcombe, "he undoubtedly did. It's rather obvious now that he had just managed in a dying effort to break loose and reach the shore. And the brute was crafty enough to know, I fancy, and waited for the tide to come farther in to bag its prey. Anyway, you won't need those spades you've got there now—and incidentally, Runnells, where the devil have you been all this time?"

Runnells was swabbing at his brow.

"It—it knocked me flat, that did," he said with a sudden, wild rush of words; "but it ain't any worse than what's happened up there. Hell's broke loose—just hell—that's what! The old bird's gone and done it. Shot himself, he has."

Captain Francis Newcombe's hand reached out and closed in a quick, tight grip on the other's shoulder.

"Come out of here!" he said abruptly. He led Runnells out beyond the overhang of the verandah, and in the better light stared into the man's face. "Now, then, what's this you say? Old Marlin's shot himself?"

"By accident," said Runnells, nodding his head excitedly; "leastways, that's what I suppose you'd call it."

"Dead?" demanded Captain Francis Newcombe.

Runnells laughed nervously.

"You're bloody well right he's dead!" he said gruffly. "Dead as a herring! That's what the row's all about."

"Tell your story!" ordered Captain Francis Newcombe shortly.

"Well, when I went up there from here," said Runnells, "I saw the house all lit up, and the blacks all running around, and the whole place humming. And they spotted me, some of the servants did, and all began talking at once about the old bird having shot himself, and they seemed to take it for granted that I knew too—d'ye twig?—that I'd been in the house, of course, and had got up and dressed, having heard the shots. The only play I had was to keep my mouth shut and let 'em think so—and listen to them. It seems, as near as they knew, that his nibs had been asleep, and suddenly wakes up and goes blind off his top, and runs upstairs with a revolver, and goes to Locke's room, and opens the door and begins shooting, and all the time he's screaming out at the top of his lungs, 'you're one of them, you're one of them; but I'll kill you before you open it!' Locke must have had his nerve with him. Anyway, he jumped out of bed and tried to get the revolver away from the old fool. By this time the whole house was up, and some of the black servants took a hand by trying to collar his nibs, but Marlin breaks away from them somehow, and runs for the stairs like a mad bull. He must have tripped going down, or knocked his arm, or something, anyway his revolver goes off and when they got to him he was at the bottom of the stairs with a hole in his head." Runnells paused for a moment, but, eliciting no comment, went on again: "Well, while I was getting all this information that I was supposed to know, Locke comes out on the verandah and spots me. 'I've just been to your room, Runnells,' he says. 'Do you know where Captain Newcombe is?' And I says, 'No, sir, I don't; leastways,' I says, 'I've been too excited to notice.' Then he says I'd better try and find you, and that gave me the first chance to get away and cop these spades. I sneaked around through the woods at the back of the house with them."

Captain Francis Newcombe lighted a cigarette.

"Sneak back with them, then, the same way," he said calmly.

"Right!" said Runnells.

"Now!" said Captain Francis Newcombe. "And you haven't been able to find me."

"Right!" said Runnells again, and started off at a run.

Captain Francis Newcombe began to walk leisurely across the beach toward the path leading to the house. He puffed leisurely and with immense content at his cigarette. In the light of certain knowledge possessed by himself alone, the whole thing was as clear as daylight. The old maniac had wakened up, and in some way had discovered for the first time that his key and book were gone—that had set him off. It was rather rough on Locke to have been selected as the thief! But there was no accounting for what a lunatic would do!

He was chuckling to himself now. An explanation of his absence from the house at this hour? It was too simple! Polly would substantiate it. Polly's scruples about keeping silent were now useless—to him! He had thought the old madman must have telephoned from the boathouse. He had got up and dressed, and gone down to see—and, of course, had seen nothing!

He flicked his cigarette away. And now he laughed—laughed with the same evil joy, the same savage triumph, but magnified a hundredfold now, with which he had laughed a little while ago in the boathouse back there. Only the laughter was silent now—it was his soul that rocked with mirth. The gods were very good! The black of the night had brought a dawn of incomparable radiance! That was poetic! Ha, ha! Well, why not poetry? He was in exquisite humour. It was like wine in his head—that, too, was poetry, wasn't it?—somebody had said it was—or something like it. Nor God, nor man, nor the devil could stay him now! He had only to be circumspect in the house of death—and help himself. Almost poetry again! Excellent! The old fool dead! Even the trouble and annoyance of staging an accident was now removed. The old fool dead—with his secret. They would hunt a long time—and it would forever be a secret.

Except to Shadow Varne!

Howard Locke stood leaning with his shoulder against one of the verandah pillars. Behind him, in the house, he was conscious of a sort of hushed commotion. Out on the lawn in front of him little groups of negroes stood staring at the house with strained, uplifted faces, or moved across his line of vision in frightened, pathetically humorous efforts to keep an unobtrusive silence—walking on tiptoes in their bare feet on the velvet lawn. Queer how the black faces were mellowed into softer colours in the early morning light!

Mr. Marlin was dead. Locke's eyes half closed; his lips drew together, compressed in a hard line. Strange! In one sense, he seemed still dazed with the events of the last hour; in another sense, his mind was brutally clear. He was dazed because even yet it seemed impossible to grasp the fact that so sorrowful, and dire, and unrecallable a tragedy was an actual, immutable, existent truth. It was not that Mr. Marlin in a sudden paroxysm of demented frenzy should have done what he had—even to the extent that the old man's attack should have been directed against his, Locke's, person. He could quite understand that. In the aquarium, only a few hours before, the old man had used identically the same words that he had shouted as he had burst in the bedroom door and had begun firing wildly: "You are one of them! ... You are one of them!" And then, apart from what had transpired in the aquarium, there had been the shock of the attack on the path almost immediately afterward. The old man had not lost his money, but he had gone back to the house—he, Locke, had seen that too—and, instead of sleeping, these things had probably preyed and preyed upon his mind until he had lost the little reason that had been left to him and a homicidal mania had developed. All that was quite easily understood. As Polly had said, the specialist had predicted it if the old man became over-excited—and Miss Marlin had feared it. It was not this phase, so logically explainable, of what had happened that affected him still in that dazed, numbed way; it was the fact, so much harder to understand, that quick and sudden, in the passing of a moment, old Mr. Marlin was gone.

He straightened up a little, easing the position of his shoulder against the pillar. On the other hand, from an entirely different aspect, that of theconsequencesas applied to his own course of action, his mind had been clear, irrevocable, settled in its purpose almost from the instant that—first to reach the old madman's side—he had found Mr. Marlin dead. It was the end! He was waiting now for Captain Francis Newcombe to return—from wherever the man had taken himself to.

The sight of the awed, grief-stricken figures on the lawn stirred him suddenly with keen emotion. The girls were upstairs in Dora Marlin's room together and— He wrenched his mind away from the course toward which it was trending. For the moment it would do neither them nor himself any good; for the moment he was waiting for—Captain Francis Newcombe.

A queer smile came and twisted at his lips. Was it defeat—or victory?

The smile passed. His face became grave again. There was Captain Francis Newcombe now—at the far edge of the lawn.

The man was strolling leisurely toward the house, then, suddenly pausing for an instant, he as suddenly broke into a run, elbowing his way unceremoniously through the groups of negroes, and, reaching the steps, covered them in a bound to the verandah.

"I say!" he burst out breathlessly as he halted before Locke. "Whatever is the matter? This hour in the morning and every light on in the house—and all those negroes out there?"

"I've been waiting for you," said Locke quietly. "Come in here." He led the way to the French window by which he had found entry into the house a few hours before, and passed through into the room beyond.

Captain Francis Newcombe followed.

"I say!" he repeated, closing the glass door with a push behind him. "What's up, old man?"

"Mr. Marlin is dead," said Locke briefly.

"Dead!" Captain Francis Newcombe stared incredulously. "Why, he wasn't ill—at least not in that way. I don't understand."

It was a small room, a sort of adjunct to the library which led off from it toward the rear of the house. Howard Locke's fingers were aimlessly turning the leaves of a book which lay on the table in the centre of the room, and beside which he was standing now.

"A belief that he was being followed, that some one was trying to take his money away from him, turned him from a harmless lunatic into a dangerous madman," Locke said slowly. "He seemed to believe that I was, to use his own words, 'one of them,' and he tried to shoot me in my room. The household was aroused. The servants came. We tried to subdue him. But he broke away from us then, and in running down the stairs fell, I think, and his revolver went off in his hand, killing him instantly."

"Good God!" said Captain Francis Newcombe heavily. "That's awful! And that poor girl—Miss Marlin!"

"Yes," said Howard Locke, his fingers still playing with the leaves of the book.

Captain Francis Newcombe appeared to be greatly agitated. He took out his cigarette case, opened and shut it several times, and finally restored it to his pocket with its contents untouched.

"It's ghastly!" he ejaculated; and then in a slower, more meditative tone: "But with the shock of it over, I can't say I'm particularly surprised. He struck me as acting in a more than usually peculiar manner all day yesterday, and especially last night, or, rather, this morning—as a matter of fact, it was on account of Mr. Marlin himself that I was out of the house when it happened. He telephoned Polly about four o'clock this morning and nearly frightened her to death. She came to my room in a pitiful state of distress. He told her her mother was dead. God knows why—except that it shows how mad he was. From Polly's description of the conversation during which she had distinctly heard the sound of waves and the slam of a door in the wind, I decided that he must have telephoned from somewhere outside. The only place I could think of was the boathouse. If the man was as bad as that, I was afraid something might happen to him, so I dressed and went out. It is obviously unnecessary to say that I did not find him. Polly and I both decided, on Miss Marlin's account, to say nothing about it, but I can see nothing to be gained now, in view of what has happened, by keeping silent."

"No; there could be nothing gained by it now," agreed Locke a little monotonously. "As you imply, it is only cumulative evidence of the man's state of mind just prior to his death."

"Exactly!" nodded Captain Francis Newcombe gravely. "But, after all, that is apart from the immediate present. I suppose you have already seen to what you could here in the house, but there still must be many things to do."

Howard Locke closed the book, and stepped a little away from the table, a little nearer the other.

"There are," he said with quiet deliberation. "But there is one thing in particular for you to do. The mail came over from the mainland very late last night. It naturally hasn't been touched this morning and is still in there"—he motioned toward the door leading from the rear of the room—"on the library table. There is a letter there for you, a very urgent one, demanding your instant return to London."

Captain Francis Newcombe's eyes narrowed almost imperceptibly—but his voice was a drawl:

"I don't think I quite understand. May I ask how you happen to know the contents of the letter?"

"I am speaking in a purely suggestive sense," Locke answered, his voice hardening a little. "There is no letter for you that I know of. I am suggesting a plausible explanation which you can make to Miss Marlin—and Miss Wickes—for leaving this place at once."

Captain Francis Newcombe stiffened, but his voice still retained its drawl.

"I am tempted to believe that insanity is infectious," he said; "either that, or perhaps my own intelligence is sadly astray this morning. I have neither the desire nor the intention to leave here, and especially at a time such as this when I might possibly be of even a little assistance to those who have been so hospitable to me, and so I do not require any excuse, however plausible or ingenious, for going away."

Locke's eyes rested appraisingly for a long moment on the other's cool, composed, suave face. Well, was it any cooler, any more self-possessed than his own? What of passion that was boiling within did not show on the surface!

"Nevertheless," he said steadily, "that is the excuse you will give. One of the motor boats is going over to the mainland in a little while, and you are going on her. I have already had your baggage—and Runnells'—put on board."

"You—what?" The red was suddenly in Captain Francis Newcombe's face. He took a quick step forward, his hands clenched. "My baggage sent out of the house—by your orders!" he said hoarsely. "You've gone a bit too far now, my man, and you'll explain yourself—and explain yourself damned quick! Out with it! What's the meaning of this?"

Locke had not moved. His eyes had not left the other's face. There was something strangelytemptingabout that face; it induced an almost uncontrollable impulse tomarkit, to batter it, to wreck it with a rain of blows that would not cease until physical exhaustion intervened and one could strike no more. And yet his hands hung idly at his sides.

"Yes"—Locke's voice was not raised—"I will tell you the meaning of it. You are going for two reasons. The first is because you are morally responsible for Mr. Marlin's death; and the second is because you are—what you are—and as such, from the moment you say good-bye to her here, you are going out of Polly's life forever."

Captain Francis Newcombe came still a step nearer.

Locke's eyes had not left the other's face. He read a cold, ugly glitter in the gaze that held on his; he saw the curious whitening of the other's lips—and a knotted fist suddenly drawn back to strike. And with a lightning movement Locke caught the other's wrist and flung the blow aside.

"Don't do that!" he said in a dead tone. "God knows, it's hard enough to keep my hands off you as it is; but what is between you and me is not measured, or in any way altered by a brawl—and besides I cannot brawl here in this house where Mr. Marlin lies dead, and where there is already distress enough."

For a moment Captain Francis Newcombe did not speak; then abruptly he began to laugh, and, stepping over to a chair at the end of the table, flung himself nonchalantly into it.

"Upon my soul, Locke," he said coolly, "what I said at first in jest, I believe now must be true. I believe you've gone completely off your head. I'd like to hear why you think I am morally responsible for Mr. Marlin's death; and, particularly, I'd like to know what—"

"I want to get this over," said Locke, with a set face. "You are clever. If it appeals to a certain sense of morbid vanity in you, that they say all criminals possess, I grant at once that you are as clever a scoundrel, and as miserable and inhuman and unscrupulous a one, as ever blasphemed the image in which God made him."

Captain Francis Newcombe strained upward from the chair, his lips working—but Locke stood over him now and pushed him back.

"Don't get up!" he said with savage curtness. "You are going to hear more than that before I am through. I said you were clever—but your cleverness will do you no good here. This is the end, Newcombe. You took a child out of the slums of London—bought her in some unholy fashion, I imagine, from a woman named Mrs. Wickes; you sent the child out of England to America, and educated her in a school, especially selected I also imagine, where she would be brought into intimate contact with, and form her friendships amongst, the daughters of wealthy Americans of high social position. Why? In the light of what has happened, the answer is plain enough: That you might use her introduction into these homes as an entrée for yourself to further your own criminal purposes."

Locke paused.

A cold sneer had gathered on Captain Francis Newcombe's lips.

"You employed the word 'imagine' on both counts," he said. "I congratulate you."

"Quite so!" said Locke icily. "I may even employ it again. I am not imagining, however, when I say that you received a letter from Polly telling you that Mr. Marlin had half a million dollars in cash here on this island, and—"

"Did Polly tell you that?" demanded Captain Francis Newcombe sharply.

"Innocently—yes," Locke answered. "And in her letter she also told you 'all about everything here,' to use her own words, which could not help but embrace the fact that Mr. Marlin was not right in his mind—yet, strangely enough, in the smoking room of the liner, you will perhaps remember, you had had no idea of any such thing, and even expressed anxiety for the safety of your ward."

Captain Francis Newcombe was painstakingly polishing the finger nails of one hand on the palm of the other now.

"One might possibly conceive a man to be eccentric and attribute his idiosyncrasies to that cause—without thought of classifying him as a raving lunatic," he observed in a bored voice.

Locke shrugged his shoulders.

"Perhaps there is a better explanation of yourmistake," he said evenly. "You did not, at that time, have the slightest idea that I, too, would be one of the party on this island."

Captain Francis Newcombe looked up from his finger nails.

"Did you?" he inquired softly.

"Yes," said Locke curtly.

"Ah!" Captain Francis Newcombe, with eyes half closed now, studied Locke's face for a full minute before he spoke again. "I am becoming rather curious as to just who you are, Locke," he murmured finally.

"You ought to know," Locke responded grimly. "I imagine it was you who went through my papers that night in my cabin."

"That is the third time," suggested Captain Francis Newcombe, "that you have said 'imagine.'"

"Yes." Locke smiled without humour. "I happen toknow, however, that from the moment of your arrival here Mr. Marlin became more and more obsessed with the belief that he was being watched and followed. I know from his own statement that he rather cunningly laid a false trail—to an old hut in the woods behind the house, wasn't it, Newcombe? And it is rather conclusive evidence, I should say, that the man who followed that trail was the man who was watching Mr. Marlin. I saw you coming from that direction at three o'clock this morning. You were unsuccessful, of course; but you are none the less, as I said before, morally responsible for Mr. Marlin's death."

Captain Francis Newcombe leaned back in his chair, and laughed softly, insolently, contemptuously.

"As I understand the indictment," he said coolly, "it is to the effect that I left London for the purpose of coming here and stealing some money that I knew a madman had hidden. The evidence against me is from beginning to end purely circumstantial, and most of it is admittedly imaginative. The one 'damning' fact adduced is that I was seen coming from somewhere at three o'clock this morning. This is a bit thick, Locke—coming from you!" His voice was beginning to lose its suavity. "You don'timagine, do you, that any such 'case' as that would hold water for an instant in any court of law?"

"No," said Locke quietly; "I know it wouldn't. I quite agree with you there."

Captain Francis Newcombe's face for an instant held a look of puzzlement, as though he had not heard aright—then it stiffened into ugly menace.

"I think you need a lesson!" He spoke from between set lips. "This is no longer merely ridiculous, or absurd, or cracked-brained. It is monstrous!"

"Again I agree with you." Locke's voice was low now, rasping his words. "It is so monstrous that, strong as the circumstantial evidence against you is, I would not have been able to credit it had I not had a basis for belief that permitted of no denial. I know you for exactly what you are. I know that you are a criminal, that you are one by profession, that you have no other profession, that you are without conscience, inhuman, ruthless, a fiend who would do honour to hell itself."

"By God!" Captain Francis Newcombe with livid face surged up from the chair to his feet.

But Locke's face, too, was white now with passion, as with a suddenly outflung hand he thrust the other away.

"I am not through yet," he said. "Denial, any attitude of pretended righteous indignation, or any other attitude that may suggest itself to you as the best mask to adopt, is hardly worth your while when attempted with one who once very narrowly escaped being one of your victims—with a man who once, because you feared he possessed the information that you know now he does possess, you tried to murder with cold-blooded deliberation."

"You?" Captain Francis Newcombe, with head thrust forward, his eyes narrowed, searched every lineament of Locke's face.

"Look well!" Locke spoke with scarcely any movement of the lips, in a cold, dead way, without inflexion in his voice. "Look well! It will do you little good. You never saw my face before. Shall I tell you where I first sawyours? It was in a thicket one night, a night during the great German offensive. There were four men there. Three of them sat together with their backs against the trees; the other lay face down on the ground a little distance away. A stray shell burst nearby. One of the three, a Frenchman, called it a straggler. 'Like us,' you said. I am the fourth straggler."

Captain Francis Newcombe drew slightly back. He made no other movement. He said nothing. His eyes remained riveted on Locke's face.

"I was almost done in that night," said Locke. "I'd had two days and two nights of it. I did not hear all you said—what particular place it was, for instance, that had been robbed. I heard of the share that each of you had played in the affair. I saw your faces. I heard the Frenchman, a self-admitted crook, hail you as a greater than himself—yes, as a greater even than any criminal in all France. I heard you check him with your name on his lips. I heard him call your attention to my presence there. I heard you say you had not forgotten—and in a flare of light I saw you with your rifle across your knees, its muzzle only a few feet away from my head. Then in the ensuing darkness I was lucky enough to be able to wriggle silently back a few yards in among the trees—and a second later I saw the flash of your rifle shot."

Locke stopped. His lips were dry. He touched them with the tip of his tongue.

The two men stood eying each other. Neither moved.

Locke spoke again:

"As I crawled out of that thicket I swore that I would pay you for that shot if it took all my life to bring you to account. I did not know your name, I did not know where you came from or where you lived; but I knew your face—and I was sure, as we are sometimes strangely sure of the future, that some time, in some place, you and I would meet again. But it was four years before we did; and in those four years, during which I have travelled a great deal on my father's business, no man's face, in a crowd, or merely in passing on the street, whether here or abroad, but that I searched in the hope that it might be yours. And then I saw you—in London—just a few days before we sailed. I followed you to your apartment, and I saw the other two—Runnells, and the Frenchman, whose name I discovered was Paul Cremarre. I secured an introduction to you at your club, and I learned from you that you were sailing within a day or so on a certain ship. I told you I was sailing on the same ship. Within an hour after I had left you at the club, I did two things: I booked passage on that ship; and I engaged a man who was recommended to me as one of the best private detectives in England. With the knowledge that you were a criminal, it was only a question of a short time then before the detective would unearth your record, or that you would be caught in some new venture; and meanwhile, leaving him to work up your 'history,' I crossed with you, and suggested the yachting trip as I did not intend to let you out of my sight again until you were trapped. And I think, but for the fact that you have been told now, that would have been accomplished even more quickly than I had expected. At one of the stops that I purposely made on the way down the coast on theTalofa, I received a letter from the detective mailed in London the day after we sailed. He said that developments had been such that he was working in conjunction with Scotland Yard, and that he expected to be able to send me a verysatisfactoryreport within a day or so."

Captain Francis Newcombe took his cigarette case from his pocket for the second time—but now he calmly lighted a cigarette.

"And so," he said smoothly, "just at the moment when, after four long years, you are about to reap the fruits of your labour, you tell me to go. Where? Into the trap—waiting for me over there on the mainland?"

"No," said Locke bitterly. "Where you will; you and Runnells—and Paul Cremarre. We'll have no more trouble from any of you here."

Captain Francis Newcombe paused suddenly in the act of lifting his cigarette to his lips.

"This Paul Cremarre you speak of," he said, "what makes you think he is here?"

"Because I expected him to be here," said Locke shortly. "He was one of the three of you. He could not very well form part of your retinue as Runnells did. He would have to come separately. I know he is here because I saw a man wearing a mask last night. I have reason to know it was not you; and since I superintended the packing of Runnells' baggage and have also seen Runnells himself, I know—for reasons that need not be explained—that it was not Runnells."

"I see," said Captain Francis Newcombe. "So it must have been this Paul Cremarre—since the three would be here together. I regret that I was not fortunate enough to have the advantage of your viewpoint, even though you honour me with the credit of having arranged all these little details. And so, at the moment of your supreme success we are to go—we three. May I ask why this change of heart?"

Howard Locke reached into his pocket and took out a faded envelope that was torn at one end.

"These," he said, his voice rasping hoarsely again, "are Polly's papers—her birth certificate, the marriage certificate of her parents—the proof of perhaps the most contemptible and scoundrelly crime you have ever committed; I say 'perhaps' because there may be lower depths of beastliness and inhumanity of which only a mind such as yours could conceive. You know where these papers were found. Besides using Polly as your cat's-paw and your tool, making her innocence serve your vile ends, you robbed her of her claim to even honest parentage!" His face had grown white to the lips, his voice was almost out of control. "And yet it is Polly—Polly Gray—who is saving you now! I have no change of heart. I never, even on that night in the thicket, wanted to square my account with you as I do now. But for Polly's sake I cannot do it. I love her more than I hate you. I want to save her from the sorrow and distress she would suffer if she knew the truth of what has happened here; and above all I want to save her from the misery and shame of having her name publicly connected with yours were you brought as a common criminal to stand in the dock. And so you are going—where I do not know. Not London, or anywhere else, as Captain Francis Newcombe any more—for you would no longer dare do that with the police at last hot on the investigation of your career. But you are going out of her life never to contaminate it again. And this is the bargain that I make with you—that she shall never hear from you again. I compound no felony with you. I have no power to hold you, even were I an officer of the law, without specific evidence of a specific crime. That such evidence will inevitably be forthcoming is certain, but for the moment there is no warrant for your arrest. You will make the excuse for your departure as I have suggested—and later on a brief notice of the death of Captain Francis Newcombe in some distant place will account for your continued silence, and remove you out of her life."

Captain Francis Newcombe blew a smoke ring in the air and watched it meditatively.

"Excellent!" he murmured. "And if I refuse? To save Polly, you would have to call your bloodhounds off."

"It is too late for that," said Locke sternly. "And even if it were not, it would be better that Polly should suffer even the shame of publicity than that you should remain in any way in touch with her life."

"I see!" murmured Captain Francis Newcombe again. "But with exposure as inevitable as you say it is, it is too bad that Polly should—er—nevertheless suffer her share of this shameful publicity whether I go or not."

"You fence well," said Locke with a grim smile. "Scotland Yard sooner or laterwillknow, but they will not make public what they know until they have laid hands upon their man. It isyourfreedom that is at stake. I told you I did not think you would venture to return to London."

"Locke," said Captain Francis Newcombe softly, "permit me to return the compliment—but also with reservations. You are clever—but having overlooked one little detail, as so often happens even to the cleverest of us all, your scheme as regards keeping Polly in ignorance of my unworthiness falls to the ground. That envelope you hold in your hand—I was wondering—it simply occurred to me—how Polly was to be informed that—er—her name is—I think you said—Gray."

"I had not overlooked it," Locke answered evenly. "Polly's parentage is a matter that precedes your entry into her life by many years; it is a matter that is logically within the knowledge of this Mrs. Wickes. I shall cable London to-day. There will be means of securing Mrs. Wickes' confession on this point. These papers will come from her."

"Ah, yes!" said Captain Francis Newcombe gently. "Quite so! Perhaps, after all,Iam the one who overlooked detail. But if by any chance this Mrs. Wickes could not be found—what then?"

Locke studied the other's face. It was impassive; no, not quite that—there was something that lurked around the corners of the man's mouth—like a hint of mockery.

"In that case," he said steadily, "I should have done my best to save her from the knowledge of what you are, for I should have to tell her; but meanwhile you will have gone from here, and, as I have already said, she will be saved the brutal notoriety that would attach to her wherever she went, and until she died mar her life, if Captain Francis Newcombe's 'case' were blazoned abroad from the criminal courts of England—and that, in the last analysis, is what really matters." He thrust the envelope abruptly back into his pocket, and as abruptly took out his watch and looked at it. "I do not want to detain the boat. You know where to find Paul Cremarre. Get him, and take him with you. Your baggage has been searched—so has Runnells'. I do not for a moment think you found that which specifically brought you to this house. I doubt, indeed, now that Mr. Marlin is dead, if it ever will be found by anybody. But in so far as you are concerned, assurance will be made doubly sure—the three of you will be subjected to apersonalsearch before you are landed on the other side." He snapped his watch back into his pocket. "Shall I find out if Miss Marlin is able to see you?"

Captain Francis Newcombe examined the glowing tip of his cigarette with every appearance of nonchalance—but the brain of the man was seething in a fury of action. He was beaten—in so far as the existence, the entity of a character known as Captain Francis Newcombe was concerned—he was beaten.... This cursed, meddling fool had beaten him.... Damn that shot that he had missed in the darkness.... He could not draw his revolver and fire another and kill this man—notnow.... To do that here would be suicide.... And, besides, there was still half a million dollars.... Quite a sop! ... Mrs. Wickes didn't count one way or the other—but Paul Cremarre—that was awkward.... The island must be left in quiet and repose in so far as anything pertaining to the attempted robbery was concerned—an incident that with his departure was closed.... Paul Cremarre must be accounted for.... Well, thetruthwas probably the safest, since denial would only result in a search for athirdman that Locke knew had been here.... That Locke should think that Paul Cremarre had come here as part of the prearranged plan was probably all the better.... It left no lingering doubts....

He looked up—his eyes cold and steady on Locke.

"I regret, I shallalwaysregret, that I missed that shot," he said deliberately; "but for whatever satisfaction it will bring you, I admit now that you have beaten me. I agree to your terms. I will go; so will Runnells—but I can't take Paul Cremarre. Paul Cremarre is dead. He died this morning. A rather horrible death. I found him on the shore a little way from the water's edge, his clothes in ribbons—in fact, one of his coat sleeves was completely torn away and—"

"The man I was looking for had a white shirt sleeve," said Locke quietly.

"Well, your search is ended then, if that will give you any further satisfaction," said Captain Francis Newcombe gruffly. "His white shirt sleeve was the least of it. His face and throat were covered with round, purplish blotches, and the man was absolutely mangled. He had the appearance of having beencrushed—as they say a python crushes a victim in its folds. And, damn it, that's not far from what happened! How he had first come into contact with the monster I don't know, but he had been in a fight with a gigantic octopus, and had evidently just managed to crawl ashore out of the thing's reach temporarily, and had died there." Captain Francis Newcombe laughed unpleasantly. "The reason I know this is because I saw the creature—the tide was higher, of course, when I found the body—come back and carry off its prey. You will pardon me, perhaps, if I do not describe it in detail. It—er—wasn't nice."

Locke stared at the other for a moment.

"That's a rather strange story," he said slowly. "But I can't see where it would do you any good to lie now."

Captain Francis Newcombe helped himself to another cigarette, lighted it, and suddenly flung a mocking laugh at Locke.

"No," he said, "I'm afraid that's the trouble—it wouldn't do me any good to lie now. And so I might as well tell you, too, that there's no use sending that cable to London about Mrs. Wickes, either. Mrs. Wickes is also dead. For reasons best known to myself, I did not choose to tell Polly about the woman's death, so I fear now that, lacking that estimable old hag's co-operation in the resurrection of those papers, you will have to resort to telling Polly, after all, a little something about her cherished guardian. However, Locke, on the main count, that of notoriety, if it depends upon Scotland Yard ever getting their man, I think I can give you my personal guarantee that she will never be—"

He stopped, and whirled sharply around.

One half of the French window was swaying inward.

With a low cry, Locke sprang past the other.

"Polly!" he cried.

She was clutching at the edge of the door, her form drooping lower and lower as though her support were evading her and she could not keep pace with its escape, her face a deathly white, her eyes half closed.

Locke caught her as she fell, gathered her in his arms and carried her to a couch. She had fainted. As he looked hurriedly around for some means of reviving her, Captain Francis Newcombe spoke at his elbow.

"Permit me," said Captain Francis Newcombe. He was proffering the water in a flower vase from which he had thrown out the flowers.

Mechanically Locke took it, and began to sprinkle the girl's face.

"Too bad!" said Captain Francis Newcombe pleasantly. "Er—hardly necessary, I fancy, for me to explain my sudden departure for England to her—what? I'll sayau revoir, Locke—merelyau revoir. We may meet again. Who knows—in another four years! And I'll leave you to make my adieus to Miss Marlin."

Locke made no reply.

The door closed. Captain Francis Newcombe was gone.

Polly stirred now on the couch. Her eyes opened, rested for an instant on Locke's, then circled the room in a strange, quick, fascinated way, as though fearful of what she might see yet still impelled to look.

"He—he's gone?" she whispered.

"Yes," Locke answered softly. "Don't try to talk, Polly."

She shook her head. A smile came, bravely forced.

"I—I saw him from upstairs—on the lawn coming toward the house," she said. "After a little while when he did not come in, I went down to find him. I did not see him anywhere, and—and I walked along the verandah, and I heard your voices in here—heard something you were saying. I—I was close to the door then—and—somehow I—I couldn't move—and—I wanted to cry out—and I couldn't. And—and I heard—all. And then I felt myself swaying against the window, and somehow it gave way and—and—"

She turned her face away and buried it in her hands.

Something subconscious in Locke's mind seemed to be at work. He was staring at the French window. It had given way. It hadn't any socket for the bolt at top or bottom. Strange it should have been that window! He brushed his hand across his eyes.

"Polly," he said tenderly, and, kneeling, drew her to him until her head lay upon his shoulder.

And then her tears came.

And neither spoke.

But her hand had crept into his and held it tightly, like that of a tired and weary child who had lost its way—and found it again.


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