"I must let you into one or two little secrets about myself," he said. "In the first place, a man so rich as I am does not become so without making powerful and unscrupulous enemies. Also, American methods are direct. It will probably surprise you to hear that my life has been attempted twelve or fifteen times, but that is the case. Some of the methods were diabolically ingenious, too! However, I stand here to-day, quite unharmed and quite safe. Why? I'll tell you.
"Quite early in my successful career I saw what would happen. I watched other men assassinated, and was determined that it shouldn't happen to me. How was it to be avoided? I thought that point out very carefully, and came to a conclusion. I must find, and then attach to my person, someone of extraordinary intelligence, cunning, skill and personal prowess. My ambitions ran high. I wanted someone who would devote his whole life to my service, a familiar spirit, no less! It took me three years of steady work to find that familiar spirit – to discover the exact combination of qualities I required. But a multi-millionaire is the Magician of to-day, and I have a Genie as clever and infallible as any out of the old 'Arabian Nights.' I pay him the salary of a cinema star, and I say, meaning every word of it, that there isn't another like him in the world. Do you think this tall talk, Sir John?"
It was certainly amazing, but I could not but believe him.
"You startle and you interest me deeply," I replied. "You are to be congratulated."
"I am – on a unique human possession. Well, you can't have failed to see what I'm driving at. I will lend you this man, place his services entirely at your disposal, for a month!"
For a moment or two I was silent. I believed every word that Van Adams said, and I was not hesitating – only just letting the offer, and what it meant, sink into my mind. It became plain. It was like the offer of a rope-ladder to a man in prison, a light and a pickaxe to an entombed miner.
"It is the most generous offer I've ever heard of, Mr. Van Adams. I can't express my thanks. You really mean this?"
"I do. And as an ounce of proof is worth a ton of talk – allow me to introduce you to Mr. Danjuro!"
He turned round as he spoke and I with him. Then I gave a cry of astonishment, which I could not have kept back to save my life.
Standing some yard or so away was a little Japanese gentleman, not much more than five feet high. He wore gold pince-nez, a neat blue lounge suit and brown boots. There was nothing noticeable about him in any way, except an unusually fine cranial development – a massive forehead and a great space between the corners of the dark eyes and the ears.
"Good heavens, how did he get here?" I said.
Van Adams laughed. "I daresay he'll tell you; I don't know," he answered. "I just told him to be here. I wanted to give you an object lesson, in fact. Now, Mr. Danjuro knows all that I know. You can trust him absolutely. He knows what is in front of him, and he knows where to find me when I'm wanted. Now I'll leave you together and say good-afternoon."
He was gone almost before I could thank him.
CHAPTER VI MR. DANJURO, THINKING MACHINE, EXPLAINS HIMSELF
"Won't you sit down?" I said foolishly. The little Japanese bowed politely and did so.
I was at a loss what to say. My mind was in a whirl. I wanted to laugh, to call Van Adams back, but my dominating sensation was one of supreme annoyance. So this natty, commonplace little Asiatic was the millionaire's "familiar spirit"! He was unique, was he! I cursed myself for several kinds of fool to have saddled myself with this amazing stranger at the beginning of my work. At any rate, I reflected irritably, as I sat down opposite, I could easily send him off on some wild-goose chase or another…
Yes! I was never more annoyed in my life, and my annoyance lasted for exactly sixty seconds. Without the slightest embarrassment of any sort, and with no preliminaries at all, Mr. Danjuro plunged into business. His voice was clear and low. He had no accent of any kind, though his English was a trifle pedantic and scholarly. He spoke as impersonally as a gramophone.
"… I am entirely with you, Sir John, in your opinion that it is not in the United States of America, but here – in England – that we shall solve the mystery surrounding this dark business."
"But I never said …"
He smiled faintly, almost wearily. "And since I have the great honour to be associated with you, I trust you will allow me to suggest a plan of campaign."
"I was going to try and think one out to-night."
"It is a privilege to assist. I have come in contact with many crafty and malignant criminals during the last thirty years, but here one detects a master. It will be a pleasure indeed to hunt him down. Have I your honourable permission to smoke?"
With one hand he produced a square of rice paper and a pinch of tobacco from his pocket, and rolled a cigarette on his knee like a conjuring trick. He had not raised his voice, but a sudden gleam came into the oblique black eyes which suggested the deep but hidden ferocity of his race.
He resumed. "From all I have gathered, and I have talked much with Captain Pring, Mr. Rickaby and the passengers of the Albatros, we have to look for a man who is (1) an aviator in the first rank; (2) an inventor and mechanical genius, or able to command the services of such; (3) a person of some wealth or able to procure money."
I followed him completely and said so. From what we already knew these deductions were perfectly fair ones.
"I thank you. Now we come to the man himself. I believe him to be a person of education, and one who has held a good social position. He is also desperate in his circumstances, and a person to whom material pleasure is the highest good."
"Rickaby said that the men who came aboard the Albatros spoke like educated people."
"Yes. Our field of search already begins to grow narrower. Am I right in saying that every aviator in this country must pass an examination and be licensed before he is allowed to fly?"
"It is so. All aviators, professional or amateur, must have a licence from the Air Police. This is registered. I have already had the records for the past ten years searched at Whitehall. But this has yielded no result. There is no one who could possibly be our man."
"It was well thought of, Sir John, if I may say so. But in my opinion we shall have to go back a good deal further than ten years. We now come to the question of the pirate airship itself and its peculiar qualities. Let us fix upon one – the silence of its engines. I am aware that the constructors of motor engines have been busy upon this problem for years."
"And with little result. The problem has not been solved."
"Except by our unknown friends. I have already examined all the recent patents of silencing devices at your patent office here. I spent yesterday morning there, and found nothing. The significance of that is obvious. Any ordinary inventor who had discovered something of such importance would protect it at once. We can therefore make up our minds that in no regular motor-engineering works throughout this country has the complete silencer been evolved. It would be impossible for the most brilliant inventor to keep such a thing entirely to himself."
"Again the field shrinks?"
"Yes, Sir John. We now have a man of the character already indicated, who, as he has undoubtedly constructed silent engines, must have done so in secret. He must have had private engineering works in order to make an important part of his machines. The point is, where? On the Continent? I think not. He would be watched far more carefully than in this country. America is still more unlikely. Let us assume England. Having done so, we can, I think, safely deduce that for obvious reasons this man and his confederates – for we know he has them – would endeavour to build his pirate ship as near as possible to the place he intended to use as the base of his operations. And that base – if your experience bears me out – is certainly somewhere or other on the coast?"
"Of course, one would say that it must be so, Mr. Danjuro. And yet it seems impossible. The whole coast of England is patrolled by the coastguards. For all practical purposes England is no bigger than a pocket-handkerchief. I thought of Scotland and the Northern Isles. I thought of wild places on the Irish coast. I have had a fleet of airships surveying and photographing these places for the last two days. No hangar bigger than a motor-shed could have escaped their notice. All the land police of the villages round the coasts have been interrogated by Scotland Yard. Nothing, nothing whatever has been seen."
I spoke with some passion, for I felt it. The sense of impotence was maddening.
The Japanese rolled another cigarette. As he did so the door opened and Thumbwood came in.
"I delivered your note, Sir John, and the editor's compliments and thanks."
"Charles," I said, "this gentleman here is Mr. Danjuro. He is going to help us. Mr. Danjuro is " – I hesitated for a moment, really it was difficult to describe him! – "is one of the foremost detectives in the world!"
Thumbwood's hand went up to his forehead in the stable boy's salute. Then, as he saw my guest full-face, he started. "I saw you this morning, sir," he said. "You were talking to old Mrs. Jessop, the dresser at the Parthenon Theatre. It was in the 'Blue Dragon,' just round the corner by the stage-door."
"And you were with the stage-door keeper. A curious coincidence," Mr. Danjuro replied, with his weary smile, and at a look from me Thumbwood, very puzzled indeed, left the room.
"I spent part of this morning at the Parthenon Theatre, Sir John. Your servant apparently thought of doing the same thing. A man of considerable acumen? – I imagined so. To proceed. Now that we have cleared away a few preliminary obstructions, we arrive at a point which I regard as of great significance. You are engaged – I speak of intimate matters, but purely in my character of a consultant – to Miss Constance Shepherd, a young lady of beauty and celebrity."
… Confound the fellow, he spoke of Connie as if she were a fish!
"That is so," I told him.
"That young lady was kidnapped by the unknown airman. From among all the passengers she and her maid were singled out. Now that fact – upon which you must have already pondered considerably – is a key fact. Was it done for the purpose of holding this lady up to ransom? I see the suggestion has been made in the Press. I answer no. In the first place, it would be altogether too dangerous a game, and the attempt would certainly lead to discovery. Secondly, there were other people on board who would have been more profitable prey. The Duke of Perth, for instance, or the cinema actor who receives sixty thousand pounds a year. Now it is extremely improbable that in the rush and excitement of the attack and robbery of the Atlantis, the pirate leader was suddenly struck by a pretty face. Indeed, we know from accounts of the passengers that Miss Shepherd was deliberately searched for. That indicates with certainty that the pirate knew she was on board, and had a design of capturing her. In its turn, this predicates a former acquaintance, and, undoubtedly, a repulse in the past. Hence my inquiries and my interview with the theatre dresser this morning."
I astonished that little man. It was the first and last time. Leaping up in my chair, I believe I shouted like a madman. At any rate, Thumbwood was inside the room before I could find words to speak.
Something had flashed upon me, white-hot and sudden, as an electric advertisement flashes out upon one at night. It was something that I had entirely and utterly forgotten until now.
"There was a man," I gasped, "a scoundrel who had been annoying Miss Shepherd for a long time. He wanted to marry her. She told me of it. And he was once a celebrated flying man!"
"Long ago, in the Great War," said Danjuro calmly. "Major Helzephron, V.C. I was aware of it."
"And one of the boys if ever there was one, sir!" Thumbwood broke in. "Warned off the course everywhere. I've got a bit of information too!"