From somewhere out of the darkness came a groan—deep and heartfelt, as if in entire agreement with Audrey's declaration. That it proceeded from a human being was evident enough, and Vickers hastily snatched up the lanthorn and strode in the direction from which it came. And there, seated on the shingle, his whole attitude one of utter dejection and misery, the three castaways found a sharer of their sorrows—Peter Chatfield!

CHAPTER XXI
MAROONED

To each of these three young people this was the most surprising moment which life had yet afforded. It was an astonishing thing to find a fellow mortal there at all, but to find that mortal was the Scarhaven estate agent was literally short of marvellous. What was also astounding was to see Chatfield's only too evident distress. Swathed in a heavy, old-fashioned ulster, with a plaid shawl round his shoulders and a deerstalker hat tied over head and ears with a bandanna handkerchief he sat on the beach nursing his knees, slightly rocking his fleshy figure to and fro and moaning softly with the regularity of a minute bell. His eyes were fixed on the dark expanse of waters at his feet; his lips, when he was not moaning, worked incessantly; as he rocked his body he beat his toes on the shingle. Clearly, Chatfield was in a bad way, mentally. That he was not so badly off materially was made evident by the presence of a half-open kit bag which obviously contained food and a bottle of spirits.

For any notice that he took of them, Audrey, Vickers, and Copplestone might have been no more than the pebbles on which they stood. In spite of the fact that Vickers shone the light on his fat face, and that three inquisitive pairs of eyes were trained on it, Chatfield continued to stare moodily and disgustedly out to sea and to take no notice of his gratuitous company. And so utterly extraordinary was his behaviour and attitude that Audrey suddenly and almost involuntarily stepped forward and laid a hand on his shoulder.

"Mr. Chatfield!" she exclaimed. "What 's the matter? Are you ill?"

The emphasis which she gave to the last word roused some quality of Chatfield's subtle intellect. He flashed a swift look at his questioner—a look of mingled contempt and derision, spiced with a dash of sneering humour. And he found his tongue.

"Ill!" he snorted. "Ill! She asks if I'm ill—me, a respectable man what's maltreated and robbed before his own eyes by them as ought to fall in humble gratitude at his feet! Ill!—aye, ill with something that's worse nor any bodily aches and pains—let me tell you that! But not done for, neither!"

"He's all right," said Copplestone. "That's a flash of his old spirit. You're all right, Chatfield, aren't you? And who's robbed and maltreated you—and how and when—especially when—did you come here?"

Chatfield looked up at his old assailant with a glare of dislike.

"You keep your tongue to yourself, young feller!" he growled. "I shouldn't never ha' been here at all if it hadn't been for the likes of you—a pokin' your nose where it isn't wanted. It's 'cause o' you three comin' aboard o' that there yacht last night as I am here—a castaway!"

"Well, we're castaways, too, Mr. Chatfield," said Audrey. "And we can't help believing that it's all your naughty conduct that's made us so. Why don't you tell the truth?"

Chatfield uttered a few grumpy and inarticulate sounds.

"It'll be a bad day for more than one when I do that—as I will," he muttered presently. "Oh aye, I 'll tell the truth—when it suits me! But I'll be out o' this first."

"You'll never get out of this first or last, until you tell us how you got in," said Vickers, assuming a threatening tone. "You'd better tell us all about it, you know. Come now!—you know me and my firm."

Chatfield laughed grimly and shook his much-swathed head.

"I ought to," he said. "I've given 'em more than one nice job and said naught about their bills o' costs, neither, my lad. You keep a civil tongue in your mouth—I ain't done for yet, noways! You let me get off this here place, wherever it is, and within touch of a telegraph office, and I'll make somebody suffer!"

"Andrius, of course," said Copplestone. "Come now, he put you ashore before he sent us off, didn't he? Why don't you own up?"

"Never you mind, young feller," retorted Chatfield. "I was feeling very cast down, but I'm better. I've something that'll keep me going—revenge! I'll show 'em, once I'm off this place—I will so!"

"Look here, Chatfield," said Vickers. "Do you know where this place is? What is it? Is it on the mainland, or is it an island, or where are we? It's all very well talking about getting off, but when and how are we to get off? Why don't you be sensible and tell us what you know?"

The estate agent arose slowly and ponderously, drawing his shawl about him. He looked out seawards. In that black waste the steady beat of the yacht's propellers could be clearly heard, but not a gleam of light came from her, and it was impossible to decide in which direction she was going. And Chatfield suddenly shook his fist at the throbbing sound which came in regular pulsations through the night.

"Never mind!" he said sneeringly. "We aren't at the North Pole neither—I ain't a seafaring man, but I've a good idea of where we are! And perhaps there won't be naught to take me off when it's daylight, and perhaps there won't be no telegraphs near at hand, nor within a hundred miles, and perhaps there ain't such a blessed person as that there Marconi and his wireless in the world—oh, no! Just you wait, my fine fellers—that's all!"

"He's not addressing us, Vickers," said Copplestone. "You're decidedly better, Chatfield—you're quite better. The notion of revenge and of circumvention has come to you like balm. But you'd a lot better tell us who you're referring to, and why you were put ashore. Listen, Chatfield!—there's property of your own on that yacht, eh? That it? Come, now?"

Chatfield gave his questioner a look of indignant scorn. He stooped for the kit-bag, picked it up, and turned away.

"I don't want to have naught to do with you," he remarked over his shoulder. "You keep yourselves to yourselves, and I'll keep myself to myself. If it hadn't been for what you blabbed out last night, them ungrateful devils 'ud never have had such ideas put into their heads!"

As if he knew his way, Chatfield plodded heavily up the beach and was lost in the darkness, and the three left behind stood helplessly staring at each other. For a long time there was silence, broken only by the agent's heavy tread on the shingle—at last Vickers spoke.

"I think I can see through all this," he said. "Chatfield's cryptic utterances were somewhat suggestive. 'Robbed'—'maltreated'—'them as ought to have fallen in humble gratitude at his feet'—'vengeance'– 'revenge'—'Marconi telegrams'—'ungrateful devils'—ah, I see it! Chatfield had associates on the Pike—probably the impostor himself and Andrius—probably, too, he had property of his own, as you suggested to him, Copplestone. The whole gang was doubtless off with their loot to far quarters of the globe. Very good—the other members have shelved Chatfield. They've done with him. But—not if he knows it! That man will hunt the Pike and her people—whoever they are—relentlessly when he gets off this."

"I wish we knew what it is that we're on!" said Copplestone.

"Impossible till daybreak," replied Vickers. "But I've an idea—this is probably one of the seventy-odd islands of the Orkneys: I've sailed round here before. If I'm right, it's most likely one of the outlying and uninhabited ones. Andrius—or his controlling power—has dropped us—and Chatfield—here, knowing that we may have to spend a few days on this island before we succeed in getting off. Those few days will mean a great deal to the Pike. She can be run into some safe harbourage on this coast, given a new coat of paint and a new name, and be off before we can do anything to stop her. I allow Chatfield to be right in this—that my perhaps too hasty declaration to Andrius revealed to that gentleman how he could make off with other people's property."

"Nothing will make me believe that Andrius is the solely responsible person for this last development," said Copplestone, moodily. "There were other people on board—cleverly concealed. And what are we going to do?"

Audrey had stepped away from the circle of light made by the lanthorn and was gazing steadily in the direction which Chatfield had taken.

"Those are cliffs, surely," she said presently. "Hadn't we better go up the beach and see if we can't find some shelter until morning? Fortunately we're all warmly clad, and Andrius was considerate enough to throw rugs and things into the boat, as well as provisions. Come along!—after all, we're not so badly off. And we have the satisfaction of knowing that we can keep Chatfield under observation. Remember that!"

But in the morning, when the first gleam of light came across the sea, and Vickers, leaving his companions to prepare some breakfast from the store of provisions which had been sent ashore with them, set out to make a first examination of their surroundings, the agent was not to be seen. What was to be seen was a breach of rock, sand, shingle, not a mile in length, lying at the foot of high cliffs, and on the grey sea in front not a sign of a sail, nor a wisp of smoke from a passing steamer. The apparent solitude and isolation of the place was as profound as the silence which overhung everything.

Vickers made his way up the cliffs to their highest point and from its summit took a leisurely view of his surroundings. He saw at once that they were on an island, and that it was but one of many which lay spread out over the sea towards the north and the west. It was a wedge-shaped island this, and the cliffs on which he stood and the beach beneath formed the widest side of it; from thence its lines drew away to a point in the distance which he judged to be two miles off. Between him and that point lay a sloping expanse of rough land, never cultivated since creation, whereon there were vast masses of rock and boulder but no sign of human life. No curling column of smoke went up from hut or cottage; his ears caught neither the bleating of sheep nor the cry of shepherd—all was still as only such places can be still. Nor could he perceive any signs of life on the adjacent islands—which, to be sure, were not very near. From the sea mists which wrapped one of them he saw projecting the cap of a mountainous hill—that hill he recognized as being on one of the principal islands of the group, and he then knew that he and his companions had been set down on one of the outlying islands which, from its position, was not in the immediate way of passing vessels nor likely to be visited by fishermen.

He was turning away from the top of the cliff after a long and careful inspection, when he caught sight of a man's figure crossing the rocky slope between him and this far-off point. That, he said to himself, was Chatfield. Did Chatfield know of any place at that point visited by fishing craft from the other islands? Had Chatfield ever been in the Orkneys before? Was there any method in his wanderings? Or was he, too, merely examining his surroundings—considering which was the likeliest part of the island from which to attract attention? In the midst of these speculation a sudden resolution came to him—one or other of the three must keep an eye on Chatfield. Night or day, Chatfield must be watched. And having already seen that Copplestone and Audrey had an unmistakable liking for each other's society and would certainly not object to being left together, he determined to watch Chatfield himself. Hurrying down the cliffs, he hastily explained the situation to his companions, took some food in his hands, and set out to follow the agent wherever he went.

CHAPTER XXII
THE OLD HAND

Half-an-hour later, when Vickers regained the top of the cliff and once more looked across the island towards the far-off point, the figure which he had previously seen making for it had turned back, and was plodding steadily across the coarse grass and rock-strewn moorland in his own direction. Chatfield had evidently taken a bird's eye view of the situation from the vantage point of the slope and had come to the conclusion that the higher part of the island was the most likely point from which to attract attention. He came steadily forward, a big, lumbering figure in the light mist, and Vickers as he went on to meet him eyed him with a lively curiosity, wondering what secrets lay carefully locked up in the man's heart and what happened on the Pike that made its captain or its owner bundle Chatfield out of it like a box of bad goods for which there was no more use. And as he speculated, they met, and Vickers saw at once that the old fellow's mood had changed during the night. An atmosphere of smug oiliness sat upon Chatfield in the freshness of the morning, and he greeted the young solicitor in tones which were suggestive of a chastened spirit.

"Morning, Mr. Vickers," he said. "A sweetly pretty spot it is that we find ourselves in, sir—nevertheless, one's affairs sometimes makes us long to quit the side of beauty, however much we would tarry by it! In plain words, Mr. Vickers, I want to get out o' this. And I've been looking round, and my opinion is that the best thing we can do is to start as big a fire as we can find stuff for on yon bluff and keep a-feeding on it. In the meantime, while you're considering of that, I'll burn something of my own—I'm weary."

He dropped down on a convenient boulder of limestone, settled his big frame comfortably, and producing a pipe and a tobacco pouch, proceeded to smoke. Vickers himself took another boulder and looked inquisitively at his strange companion. He felt sure that Chatfield was up to something.

"You say 'we' now," he remarked suddenly. "Last night you said you didn't want to have anything to do with us. We were to keep to ourselves, and—"

"Well, well, Mr. Vickers," broke in Chatfield. "One says things at one time that one wouldn't say at another, you know. Facts is facts, sir, and Providence has made us companions in distress. I've naught against you—nor against the girl—as for t'other young man, he's of a interfering nature—but I forgive him—he's young. I don't bear no ill will—things being as they are. I've had time to reflect since last night—and I don't see no reason why Miss Greyle and me shouldn't come to terms—through you."

Vickers lighted his own pipe, and took some time over it.

"What are you after, Chatfield?" he asked at length. "Something, of course. You say you want to come to terms with Miss Greyle. That, of course, is because you know very well that Miss Greyle is the legal owner of Scarhaven, and that—"

Chatfield waved his pipe.

"I don't!" he answered, with what seemed genuine eagerness. "I don't know naught of the sort. I tell you, Mr. Vickers, I do not know that the man what we've known as the Squire of Scarhaven for a year gone by is not the rightful Squire—I do not! Fact, sir! But"—he lowered his voice, and his sly eyes became slyer and craftier—"but I won't deny that during this last week or two I may have had my suspicions aroused, that there was something wrong—I don't deny that, Mr. Vickers."

Vickers heard this with amazement. Young as he was, he had had various dealings with Peter Chatfield, and he had an idea that he knew something of him, subtle old fellow though he was, and he believed that Chatfield was now speaking the truth. But, in that case, what of Copplestone's revelation about the Falmouth and Bristol affair and the dead man? He thought rapidly, and then determined to take a strong line.

"Chatfield!" he said. "You're trying to bluff me. It won't do. Things are known. I know 'em! I'll be candid with you—the time's come for that. I'll tell you what I know—it'll all have to come out. You know very well that the real Marston Greyle's dead. You were with him when he died. What's more, you buried him at Bristol under the name of Mark Grey. Hang it all, man, what's the use of lying about it?—you know that's all true!"

He was watching Chatfield's big face keenly, and he was astonished to see that his dramatic impeachment produced no more effect than a slightly superior smile. Instead of being floored, Chatfield was distinctly unimpressed.

"Aye!" he said, reflectively. "Aye, I expected to hear that. That's Copplestone's work, of course—I knew he was some sort of detective as soon as I got speech with him. His work and that there Sir Cresswell Oliver's as is making a mountain out of a molehill about his brother, who, of course, broke his neck quite accidental, poor man, and of that London lawyer—Petherton. Aye—aye—but all the same, Mr. Vickers, it don't alter matters—no-how!"

"Good heavens, man, what do you mean?" exclaimed Vickers, who was becoming more and more mystified. "Do you mean to tell me—come, come, Chatfield, I'm not a fool! Why—Copplestone has found it all out—there's no need to keep it secret, now. You were with Marston Greyle when he died—you registered his death as Marston Greyle—and—"

Chatfield laughed softly and gave his companion a swift glance out of one corner of his right eye.

"And put another name on a bit of a tombstone—six months afterwards, what?" he said quietly. "Mr. Vickers, when you're as old as I am, you'll know that this here world is as full o' puzzles as yon sea's full o'fish!"

Vickers could only stare at his companion in speechless silence after that. He felt that there was some mystery about which Chatfield evidently knew a great deal while he knew nothing. The old fellow's coolness, his ready acceptance of the Bristol facts, his almost contemptuous brushing aside of them, reduced Vickers to a feeling of helplessness. And Chatfield saw it, and laughed, and drawing a pocket-flask out of his garments, helped himself to a tot of spirits—after which he good-naturedly offered like refreshment to Vickers. But Vickers shook his head.

"No, thanks," he said. He continued to stare at Chatfield much as he might have, stared at the Sphinx if she had been present—and in the end he could only think of one word. "Well?" he asked lamely. "Well?"

"As to what, now?" inquired Chatfield with a sly smile.

"About what you said," replied Vickers. "Miss Greyle, you know. I'm about thoroughly tied up with all this. You evidently know a lot. Of course you won't tell! You're devilish deep, Chatfield. But, between you and me—what do you mean when you say that you don't see why you and Miss Greyle shouldn't come to terms?"

"Didn't I say that during this last week or two I'd had my suspicions about the Squire?" answered Chatfield. "I did. I have had them suspicions—got 'em stronger than ever since last night. So—what I say is this. If things should turn out that Miss Greyle's the rightful owner of Scarhaven, and if I help her to establish her claim, and if I help, too, to recover them valuables that are on the Pike—there's a good sixty to eighty thousand pounds worth of stuff, silver, china, paintings, books, tapestry, on that there craft, Mr. Vickers!—if, I say, I do all that, what will Miss Greyle give me? That's it—in a plain way of speaking."

"I thought it was," said Vickers dryly. "Of course! Very well—you'd better come and talk to Miss Greyle. Come on—now!"

Copplestone and Audrey, having made a breakfast from the box of provisions which Andrius had been good enough to send ashore with them, had climbed to the head of the cliff after Vickers, and they were presently astonished beyond measure to see him returning with Chatfield under outward signs which suggested amity if not friendship. They paused by a convenient nook in the rocks and silently awaited the approach of these two strangely assorted companions. Vickers, coming near, gave them a queer and a knowing look.

"Mr. Chatfield," he said gravely, "has had the night in which to reflect. Mr. Chatfield desires peaceable relations. Mr. Chatfield doesn't see—now, having reflected—why he and Miss Greyle shouldn't be on good terms. Mr. Chatfield desires to discuss these terms. Is that right, Chatfield?"

"Quite right, sir," assented the agent. He had been regarding the couple who faced him benevolently and indulgently, and he now raised his hat to them. "Servant, ma'am," he said with a bow to Audrey. "Servant, sir," he continued, with another bow to Copplestone. "Ah—it's far better to be at peace one with another than to let misunderstandings exist for ever. Mr. Copplestone, sir, you and me's had words in times past—I brush 'em away, sir, like that there—the memory's departed! I desire naught but better feelings. Happen Mr. Vickers'll repeat what's passed between him and me."

Copplestone stood rooted to the spot with amazement while Vickers hastily epitomized the recent conversation; his mouth opened and his speech failed him. But Audrey laughed and looked at Vickers as if Chatfield were a new sort of entertainment.

"What do you say to this, Mr. Vickers?" she asked.

"Well, if you want to know," replied Vickers, "I believe Chatfield when he says that he does not know that the Squire is not the Squire. May seem strange, but I do! As a solicitor, I do."

"Great Scott!" exclaimed Copplestone, finding his tongue. "You—believe that!"

"I've said so," retorted Vickers.

"Thank you, sir," said Chatfield. "I'm obliged to you. Mr. Copplestone, sir, doesn't yet understand that there's a deal of conundrum in life. He'll know better—some day. He'll know, too, that the poet spoke truthful when he said that things isn't what they seem."

Copplestone turned angrily on Vickers.

"Is this a farce?" he demanded. "Good heavens, man! you know what I told you!"

"Mr. Chatfield has a version," answered Vickers. "Why not hear it?"

"On terms, Mr. Vickers," remarked Chatfield. "On terms, sir."

"What terms?" asked Audrey. "To Mr. Chatfield's personal advantage, of course."

Chatfield, who was still the most unconcerned of the group, seated himself on the rocks and looked at his audience.

"I've said to Mr. Vickers here that if I help Miss Greyle to the estate, I ought to be rewarded—handsome," he said. "Mind you, I don't know that I can, for as I say, I do not know, as a matter of strict fact, that this man as we've called the Squire, isn't the Squire. But recent events—very recent events!—has made me suspicious that he isn't, and happen I can do a good bit—a very good bit—to turning him out. Now, if I help in that there work, will Miss Greyle continue me in my post of estate agent at Scarhaven?"

"Not for any longer than it will take to turn you out of it, Mr. Chatfield," replied Audrey with an energy and promptitude which surprised her companions. "So we need not discuss that. You will never be my agent!"

"Very good, ma'am—that's quite according to my expectations," said Chatfield, meekly. "I was always a misunderstood man. However, this here proposition will perhaps be more welcome. It's always been understood that I was to have a retiring pension of five hundred pounds per annum. The family has always promised it—I've letters to prove it. Will Miss Greyle stand to that if she comes in? I've been a faithful servant for nigh on to fifty years, Mr. Vickers, as all the neighbourhood is aware."

"If I come in, as you call it, you shall have your pension," said Audrey. Chatfield slowly felt in a capacious inner pocket and produced a large notebook and a fountain pen. He passed them to Vickers.

"We'll have that there in writing, signed and witnessed," he said. "Put, if you please, Mr. Vickers, 'I agree that if I come into the Scarhaven estate, Peter Chatfield shall at once be pensioned off with five hundred pounds a year, to be paid quarterly. Same to be properly assured to him for his life.' And then if Miss Greyle'll sign that document, and you gentlemen'll witness it, I shall consider that henceforth I'm in Miss Greyle's service. And," he added, with a significant glance all round, "I shall be a deal more use as a friend nor what I should be as what you might term an enemy—Mr. Vickers knows that."

Vickers held a short consultation with Audrey, the result of which was that the paper was duly signed, Witnessed, and deposited in Chatfield's pocket. And Chatfield nodded his satisfaction.

"All right," he said. "Now then, ma'am, and gentlemen, the next thing is to get away out o' this, and get on the track of them as put us here. We'd better start a big fire out o' this dry stuff—"

"But what about these revelations you were going to make?" said Vickers.

"I understood you were to tell us—"

"Sir," replied Chatfield, "I'll tell and I'll reveal in due course, and in good order. Events, sir, is the thing! Let me get to the nearest telegraph office, and we'll have some events, right smart. Let me attract attention. I've sailed in these seas before. There's steamers goes out of Kirkwall yonder frequent—we must get hold of one. A telegraph office!—that's what I want. I'm a-going to set up a blaze—and I'll set up a blaze elsewhere as soon as I can lay hands on a bundle o' telegraph forms!"

He leisurely took off his shawl and overcoat, laid them on a shelf of rock, and moved away to collect the dry stuff which lay to hand. The three young people exchanged glances.

"What's this new mystery?" asked Audrey.

"All bluff!—some deep game of his own," growled Copplestone. "He's the most consummate old liar I ever—"

"You're wrong this time, old chap!" interrupted Vickers. "He's a bad 'un—but he's on our side now—I'm convinced. It is a game he's playing, and a deep one, and I don't know what it is, but it's for our benefit—Chatfield's simply transferred his interest and influence to us—that's all. For his own purposes, of course. And"—he suddenly paused, gazed seaward, and then jumped to his feet. "Chatfield!" he called quietly. "You needn't light any fire. Here's a steamer!"