by Sapper
He rose from the table and swept the jewels carelessly into the suit-case.
“Not a bad haul, my little one. We shall have to be very careful over the disposal of the Shan diamonds: they’re notorious stones.”
They both walked over to one of the windows together, and…
[At this point the narrative breaks off abruptly. Evidently Gaunt was interrupted and crammed the papers hurriedly into his pocket. And the only other document – the most vital of all – was scrawled almost illegibly on a torn scrap of paper. Whether it was written on the airship or at Black Mine will never be known. Of how he got back to the mine there is no record. Who were the men alluded to as “them” is also a mystery, though I have no doubt that one of them was Wilmot. Possibly the other was Helias.]
I heard them today. They didn’t know I was listening. The Megalithic with thirty of the gang on board. Attack by night. The bigger game. He will succeed: he is not human… Hydrogen not helium… Not changed… Sacrifice ship… Fire…
That is all. Those are the papers that we read, sitting on the edge of the cliff with the writer beside us staring with vacant eyes over the grey sea below. Those were the papers, stumbled on by the merest accident, on which we had to base our plans. Was it true or were we the victims of some gigantic delusion on the part of Gaunt? That was the problem that faced us as the first rays of the early sun lit up Black Mine on the morning of September 8th.
Chapter 12
In which the final count takes place
How much of it was true? We had confirmation of a certain amount with our own eyes. We had seen the pipe, lowered over the cliff: we had seen the mysterious signal from the sea. Above all we had seen Wilmot’s dirigible actually filling up with the poison. So much, therefore, we knew. But what of the rest?
What of the astounding story of the Hermione? Had we discovered the solution of the yacht’s disappearance, or had we been wasting our time reading the hallucination of a madman’s brain? Had Gaunt – having read in the papers of the loss of the Hermione – imagined the scene he had described?
Against that theory was the fact – as I have mentioned before – that neither in the writing nor the phraseology could we detect any sign of insanity. And surely if the whole thing was a delusion, traces of incoherence and wildness would have been bound to appear.
So we reasoned, and still could come to no conclusion. It seemed so wildly fantastic: so well-nigh incredible. And if those epithets could be used in connection with the Hermione, what was to be said concerning the amazing fragment about the Megalithic? Even granted for the moment that the description of the loss of the Hermione was correct, were we seriously to imagine that the same thing could be done to a great Atlantic liner?
From the very first moment Drummond made up his mind and never changed it. I admit that I was sceptical until the last damning proof came to us, but he never hesitated.
“It’s the truth,” he said quietly. “I am convinced of it. The mystery of the Hermione is solved. And with regard to the Megalithic it is the truth also.”
I suppose he saw my look of incredulity, for he then addressed himself exclusively to me.
“Stockton, ever since the time in Ashworth Gardens when that woman recognised me, I’ve known that we were up against Peterson. I’ve felt it in every fibre of my being. Now it’s proved beyond a shadow of doubt. Whatever may or may not be true in that diary of Gaunt’s, that fact is obvious. Wilmot is Peterson: nothing else could account for his asking Gaunt if he knew me.”
He lit a cigarette, and I was struck by the gravity of his face.
“You’ve asked once or twice about Peterson,” he went on after a while. “But though we’ve told you a certain amount, to you he is merely a name. To us, and to me particularly, he’s rather more than that. That is why I am certain in my own mind that that scrawled message about the Megalithic is true. And the principal reason for making me think it is true lies in the last few words. That is Peterson all over.”
I glanced at the scrap of paper.
“Hydrogen not helium… Not changed… Sacrifice ship… Fire…”
“My God! you fellows” – Drummond was almost shouting in his excitement – “it’s stupendous. Don’t you see the tear in the paper there between sacrifice and ship? Ship doesn’t refer to the Megalithic: the word ‘air’ has been torn out. It’s the airship he is going to sacrifice. It is still full of hydrogen: Peterson wasn’t going to the expense of refilling with helium.”
He was pacing up and down, his hands in his pockets.
“That’s it: I’ll swear that’s it. It’s the Peterson creed. It’s the loophole of escape that he always leaves himself. He has decided to attack the Megalithic; why, we don’t know. Possibly a boatload of American multi-millionaires on board. He’s got thirty of his own men in the ship, and that strange craft of his alongside. Let’s suppose the attack is successful. The liner disappears: sinks with all hands. Right: there’s nothing further to worry about. But supposing it isn’t successful. With the best of luck and arrangement it’s a pretty big job to tackle – even for Peterson. What’s going to happen then? In a few seconds the astounding news will be wirelessed all over the world that Wilmot’s dirigible is carrying out an act of piracy on the high seas of such unbelievable devilry that it would make our old pal Captain Hook rotate in his coffin if he heard of it. Suppose another thing too. Suppose it is successful, but that the wireless people in the Megalithic manage to get a message through before their gear is put out of action. Peterson gets that message on his own installation. What’s he going to do? He may be an institution all right at the moment, but he won’t have the mayor and a brass band out to welcome him on his return once the truth is known. So he descends from his airship either into this mysterious vessel of his, or else on to dry land. We know he can do that. What he does with the crew is immaterial. Probably leaves them with a few ripe and fruity instructions, and a bomb timed to explode a little later. And so Wilmot’s dirigible pays the just retribution for an astounding and diabolical crime, while Wilmot himself retires to Monte Carlo on the proceeds thereof. It’s what he has always said: there’s nothing like dying to put people off the scent. No police in the world are going to bother to look for the blighter if they think he is a perfectly good corpse in his own burnt-out airship. It’s a pity in a way,” he concluded regretfully, “a great pity. I should have liked to deal with him personally.”
“Well, why not?” said Jerningham.
“It’s too big altogether, Ted,” answered Drummond. “I never mind chancing things a certain amount with MacIver, but I don’t think we’d be justified this time. The consequences of failure would be too appalling. Let’s dump the sentries inside the hut, and then push off and have some breakfast. After that we’ll make for London and MacIver. Whatever is believed or is not believed, there’s one thing that Peterson is going to find it hard to explain. Why are his ballast tanks full of Gaunt’s poison?”
So we carried the men, who still lay bound and gagged, into the wooden hut. And there, having locked the door, we left them, with the scent of death still heavy in the air and their four gruesome companions.
“It breaks my heart,” said Drummond disconsolately as we strolled towards the car, “to think that we’ve got to pull in Scotland Yard. Still, we’ve had a bit of fun…”
“We have,” I agreed grimly. “Incidentally what on earth are we going to do with Gaunt?”
“Well, since the poor bloke is bug house, I suppose we’ll have to stuff him in a home or something. Anyway that comes later: the first thing is to lead him to an egg or possibly a kipper. We can pretend he’s eccentric, if the staff go up the pole when they see him.”
And so we returned to the hotel, which I certainly had never expected to see again. Now that it was all over the reaction had set in, and I even found myself wondering whether it hadn’t all been some terrible nightmare. Only there sat Robin Gaunt to prove the reality, and in my pocket I could feel the sheets of his
diary.
Sleep! I wanted it almost more than food: sleep and something to get rid of the racking headache which the fumes of that foul liquid had produced. And even as I waited for breakfast I found my head nodding on to the table. It was over: the strain and tension was past. One could relax…
“Good Lord!” Drummond’s startled exclamation roused us all. He was staring at a newspaper, whilst his neglected cigarette burnt the table-cloth beside him.
“What’s the day of the week?”
“Thursday,” said someone sleepily.
“Look here, you fellows,” he said gravely, “pull yourselves together and wake up. The Megalithic sails today from Liverpool for New York.”
We woke up all right at that, and his next remark completed the arousing process.
“Today, mark you – carrying thirty million in bullion on board.”
“Instantaneous, universal death,” babbled Gaunt, but we paid no attention. We just sat there – all ideas of sleep banished – staring at Drummond.
“They must be warned,” he said decisively. “Even at the risk of making ourselves look complete and utter fools. The Megalithic must be wirelessed.”
He put his hand into his pocket and pulled out some letters.
“Give me a pencil: I’ll scribble down a message.”
And then suddenly he broke off, and sat looking blankly at something he held.
“Well, I’m damned,” he muttered. “I’d forgotten all about that. Tonight is the night of Wilmot’s Celebrated Farewell Gala Night Trip. Somebody sent me two complimentary tickets for it. Couldn’t think who’d done it or why. Phyllis was keen on going.”
Once more he fell silent as he stared at the two tickets.
“I’ve got it now,” he said at length, and his voice was ominously quiet. “Yes – I’ve got it all now. Peterson sent me those two tickets, and there’s no need to ask why.”
He turned to the girl, who was putting the breakfast on the table.
“How long will it take to get through to London on the telephone? Anyway I must do it. Get me Mayfair 3XI. Now then, you fellows – food. And after that we’ll drive to London as even the old Hispano has never moved before.”
“What are you ringing up Algy for?” said Darrell.
I want four more tickets, Peter, for tonight’s trip. And above all I want some of that antidote. Peterson is not the only man who can play that particular game.”
“What about wirelessing the Megalithic?” I asked.
He looked at me with a queer smile.
“No necessity now, Stockton. If there is one thing in this world that is certain beyond all others it is that Wilmot’s dirigible will be at the aerodrome when we get back to London. For I venture to think – without undue conceit – that there is one desire in Mr Wilmot’s heart that runs even the possession of thirty million fairly close. And that desire is my death.”
I stared at him incredulously, but he was perfectly serious.
“Had I not known that he was going to be there, it would have been imperative to warn the Megalithic. Now the situation is different. If we wireless, don’t forget that he will get the message. We warn him equally with the ship.”
“Yes, but even so,” I objected, “dare we run the risk?”
“There is no risk,” said Drummond calmly. “Now that I know who Wilmot is – there is no risk. And tonight I’m going to have my final settlement with the gentleman.”
He would say no more: all the way back to London, when he drove like a man possessed with ten devils, he hardly opened his lips. And sitting beside him, busy with my own thoughts, the spell of his extraordinary personality began to obsess me. Never had he seemed so completely sure of himself – so absolutely confident.
And yet the whole thing was bizarre and strange enough to cause all sorts of doubts. I, too, had forgotten the much-advertised final trip of the airship, until Drummond had pulled the tickets out of his pocket. The dinner was to be even more wonderful than usual, and every guest was to receive a memento of the occasion from Mr Wilmot himself. The thing that defeated me was why Wilmot should waste the time. Granted that Drummond’s theory was correct, and that after having attacked the Megalithic the airship was to come down in flames, why fool around with a two or three hours’ cruise beforehand? There was no longer any necessity to pose as an “institution”.
Drummond smiled at my remarks.
“Why of necessity should you assume that it’s going to be three hours wasted? You don’t imagine, do you, that a man like Peterson would consider it necessary to return to the aerodrome and deposit his passengers?”
“But, great Scott, man,” I exploded, “he can’t carry out an attack on the Megalithic with fifty complete strangers on board his airship.”
“Can’t he? Why not? Once granted that he’s going to carry out the attack at all, I don’t see that fifty or a hundred and fifty strangers would matter. You seem to forget that an integral part of his plan is that none of them should return alive to tell the tale.”
“It’s inconceivable that such a man can exist,” I said.
“He’s mother’s bright boy all right is Carl Peterson,” agreed Drummond. “I confess that I’m distinctly intrigued to see what is going to happen tonight.”
“But surely, Drummond,” I said, “we’re not justified in going through with this. An inspection of his ballast tanks will prove the presence of the poison. And then the matter passes into the hands of Scotland Yard.”
“I’m perfectly aware that that is what we ought to do,” he said gravely. “Moreover, it is what we would do if it was possible.”
“But why isn’t it possible?” I cried.
“Think, man,” he answered. “At a liberal estimate we shall have an hour in which to change and get to the aerodrome. If we puncture we shan’t have as much. Let us suppose that during that hour we can persuade MacIver and Co. that we are not mad – a supposition which I think is very doubtful. But for the sake of argument we will suppose it. What is going to happen then? MacIver appears at the aerodrome with a bunch of his pals, and attempts to board the airship. Peterson, who can spot MacIver a mile off, either sheers off at once in his dirigible, leaving MacIver dancing a hornpipe on the ground; or, what is just as likely, lets him come on board and then murders him. Don’t you see, Stockton, the one fundamental factor of the whole thing is that that airship is never going to return. It doesn’t matter one continental hoot to Peterson whether he is suspected or whether he isn’t suspected – once he has started. He may be branded as the world’s arch-devil: what does he care? A just retribution has overtaken him: he has perished miserably in the flames of his machine. No – I’ve thought it over, and I’m convinced that our best chance is to let his plans go on as he has arranged them. Don’t let him suspect that we suspect. It won’t seem strange to him that I turn up: he’ll merely assume that I’ve utilised the ticket he sent me in utter ignorance of who he is. And then…”
“Yes,” I said curiously as he paused. “And then – what?”
“Why – just one thing. The one vital thing, Stockton, which knocks the bottom out of his entire scheme. If we’re right, and I know we’re right, his whole plan depends on his ability to leave the airship. And he’s not going to leave the airship…”
“For all that,” I argued, “he may cause the most ghastly damage to the Megalithic.”
“I think not,” said Drummond quietly. “I’ve made out a rough time-table, and this is how I see it. He plans to attack her somewhere off the south coast of Ireland, probably in the early hours of tomorrow morning. Long before that the guests will have realised that something is wrong. The instant that occurs he will show his hand, and matters will come to a head. One way or another it will be all over by eleven o’clock.”
“My God! it’s an awful risk we’re running,” I muttered.
“And an unavoidable one,” he answered.
“There’s not a human being in England who would not believe us to be abs
olutely crazy if we told them what we know. So that any possibility of preventing people going on board that airship tonight may be ruled out of court at once.”
It was half-past five when we arrived, and we found Algy Longworth waiting for us at Drummond’s house.
“Done everything you told me, old lad,” he cried cheerfully. “They thought I was mad at the War House. Great Scott!” he broke off suddenly as he saw Gaunt, “who’s your pal?”
“Doesn’t matter about him, Algy. You’ve got the antidote?”
“A bucket of it, old boy. Saw Stockton’s pal – one Major Jackson.”
“And you’ve got four tickets for Wilmot’s dirigible this evening?”
“Got ’em at Keith and Prowse. What is the fun and laughter?”
“Peterson, Algy. Our one and only Carl. He’s Wilmot.”
Algy Longworth stared at him incredulously.
“My dear old bird,” he said at length, “you’re pulling my leg.”
“Wilmot is Carl Peterson, Algy. Of that there is no shadow of doubt. And that’s why you’ve got four tickets. We renew our acquaintance tonight.”
“Good Lord! Well, the tickets are a tenner each, including dinner, and I got the last. So we must get our money’s worth.”
“You’ll get that all right,” said Drummond grimly. “Have you brought everybody’s clothes round? Good. Get changed, you fellows: we start at six.”
And now I come to the final act in the whole amazing drama. Though months have elapsed, every detail of that last flight is as clear in my mind as if it had happened yesterday.
We started at six, leaving Denny in charge of Robin. Each of us had in our pockets a pot of the antidote and a revolver; and no one talked very much. Drummond, his face set like granite, stared at the road in front of him. Algy Longworth polished and repolished his eyeglass ceaselessly. In fact, in sporting parlance – I don’t know about Drummond, but as far as the rest of us were concerned – we had got the needle.