"A good idea," commented Narkom. "Come on, Sir Horace. Is this the way?"

"Yes, but you'll have to tread carefully, and mind you don't fall over anything. A good deal of my paraphernalia--bottles, retorts, and the like--is stored in the little recess at the foot of the staircase, and my a.s.sistant is careless and leaves things lying about."

Evidently the caution was necessary, for a minute or so after they had disappeared behind the door leading to the kitchen stairway, Petrie and his colleagues heard a sound as of something being overturned and smashed, and laughed softly to themselves. Evidently, too, the danger of the furnace had been grossly exaggerated by Sir Horace, for when, a few minutes later, the door opened and closed, and Narkom's men, glancing toward it, saw the figure of their chief reappear, it was plain that he was in no good temper. His features were knotted up into a scowl, and he swore audibly as he snapped the shutter over the bull's-eye and handed it back to Petrie.

"Nothing worth looking into, superintendent?"

"No, not a thing!" he replied. "The silly old josser! pulling me down there amongst the coals and rubbish for an insane idea like that! Why, the flues wouldn't admit the pa.s.sage of a child; and, even then, there's a bend, an abrupt 'elbow,' that nothing but a cat could crawl up. And that's a man who's an authority on the human brain! I sent the old silly back to bed by the way he came, and if----"

There he stopped, stopped short, and sucked in his breath with a sharp, wheezing sound. For, of a sudden, a swift pattering footfall and a glimmer of moving light had sprung into being and drawn his eyes upward.

There, overhead, was Miss Lorne coming down the stairs from the upper floor in a state of nervous excitement, with a bedroom candle in her shaking hand, a loose gown flung on over her nightdress, and her hair streaming over her shoulders in glorious disarray.

He stood and looked at her, with ever-quickening breath, with ever-widening eyes, as though the beauty of her had wakened some dormant sense whose existence he had never suspected, as though, until now, he had never known how fair it was possible for a woman to be, how much to be desired. And whilst he was so looking she reached the foot of the staircase and came pantingly toward him.

"Oh, Mr. Narkom, what was it--that noise I heard?" she said in a tone of deepest agitation. "It sounded like a struggle, like the noise of something breaking, and I dressed as hastily as I could and came down.

Did he come? Has he been here? Have you caught him? Oh! why don't you answer me, instead of staring at me like this? Can't you see how nervous, how frightened I am? Dear Heaven! will no one tell me what has happened?"

"Nothing has happened, Miss," answered Petrie, catching her eye as she flashed round on him. "You'd better go back to bed. n.o.body's been here but Sir Horace. The noise you heard was me a-grabbing of him, and he and Mr. Narkom a-tumbling over something as they went down to look at the furnace."

"Furnace? What furnace? What are you talking about?" she cried agitatedly. "What do you mean by saying that Sir Horace came down?"

"Only what the superintendent himself will tell you, Miss, if you ask him. Sir Horace came downstairs in his pyjamas a few minutes ago to say as he'd recollected about the flues of the furnace in the cellar being big enough to hold a man, and then him and Mr. Narkom went below to have a look at it."

She gave a sharp and sudden cry, and her face went as pale as a dead face.

"Sir Horace came down?" she repeated, moving back a step and leaning heavily against the banister. "Sir Horace came down to look at the furnace? We have no furnace!"

"What?"

"We have no furnace, I tell you, and Sir Horace did not come down. He is up there still. I know, because I feared for his safety, and when he went to his room I locked him in!"

"Superintendent!" The word was voiced by every man present and six pairs of eyes turned toward Narkom with a look of despairing comprehension.

"Get to the cellar. Head the man off! It's he, the Cracksman!" he shouted out. "Find him! Get him! Nab him, if you have to turn the house upside down!"

They needed no second bidding, for each man grasped the situation instantly, and in a twinkling there was a veritable pandemonium.

Shouting and scrambling like a band of madmen, they lurched to the door, whirled it open, and went flying down the staircase to the kitchen and so to a discovery which none might have foreseen. For almost as they entered they saw lying on the floor a suit of striped pyjamas, and close to it, gagged, bound, helpless, trussed up like a goose that was ready for the oven, gyves on his wrists, gyves on his ankles, their chief, their superintendent, Mr. Maverick Narkom, in a state of collapse and with all his outer clothing gone!

"After him! After that devil, and a thousand pounds to the man that gets him!" he managed to gasp as they rushed to him and ripped loose the gag.

"He was here when we came! He has been in the house for hours. Get him!

get him! get him!"

They surged from the room and up the stairs like a pack of stampeded animals; they raced through the hall and bore down on the picture gallery in a body, and, whirling open the now closed door, went tumbling headlong in.

The light was still burning. At the far end of the room a window was wide open, and the curtains of it fluttered in the wind. A collection of empty cases and caskets lay on the middle table, but man and jewels were alike gone! Once again the Vanishing Cracksman had lived up to his promise, up to his reputation, up to the very letter of his name, and for all Mr. Maverick Narkom's care and shrewdness, "Forty Faces" had "turned the trick," and Scotland Yard was "done!"

III

Through all the night its best men sought him, its dragnets fished for him, its tentacles groped into every hole and corner of London in quest of him, but sought and fished and groped in vain. They might as well have hoped to find last summer's partridges or last winter's snow as any trace of him. He had vanished as mysteriously as he had appeared, and no royal jewels graced the display of Miss Wyvern's wedding gifts on the morrow.

But it was fruitful of other "gifts," fruitful of an even greater surprise, that "morrow." For the first time since the day he had given his promise, no "souvenir" from "The Man Who Called Himself Hamilton Cleek," no part of last night's loot came to Scotland Yard; and it was while the evening papers were making screaming "copy" and glaring headlines out of this that the surprise in question came to pa.s.s.

Miss Wyvern's wedding was over, the day and the bride had gone, and it was half-past ten at night, when Sir Horace, answering a hurry call from headquarters, drove post haste to Superintendent Narkom's private room, and, pa.s.sing in under a red-and-green lamp which burned over the doorway, met that "surprise."

Maverick Narkom was there alone, standing beside his desk. The curtains of his window were drawn and pinned together, and at his elbow was an unlighted lamp of violet-coloured gla.s.s. Narkom turned as his visitor entered and made an open-handed gesture toward something which lay before him.

"Look here," he said laconically, "what do you think of this?"

Sir Horace moved forward and looked; then stopped and gave a sort of wondering cry. The electric bulbs overhead struck a glare of light on the surface of the desk, and there, spread out on the shining oak, lay a part of the royal jewels that had been stolen from Wyvern House last night.

"Narkom! You got him then, got him after all?"

"No, I did not get him. I doubt if any man could, if he chose not to be found," said Narkom bitterly. "I did not recover these jewels by any act of my own. He sent them to me; gave them up voluntarily."

"Gave them up? After he had risked so much to get them? G.o.d bless my soul, what a man! Why, there must be quite half here of what he took."

"There is half--an even half. He sent them to-night, and with them this letter. Look at it, and you will understand why I sent for you and asked you to come alone."

Sir Horace read:

There's some good in even the devil, I suppose, if one but knows how to reach it and stir it up.

I have lived a life of crime from my very boyhood because I couldn't help it, because it appealed to me, because I glory in risks and revel in dangers. I never knew, I never thought, never cared, where it would lead me, but I looked into the gateway of heaven last night, and I can't go down the path to h.e.l.l any longer. Here is an even half of Miss Wyvern's jewels.

If you and her father would have me hand over the other half to you, and would have The Vanishing Cracksman disappear forever, and a useless life converted into a useful one, you have only to say so to make it an accomplished thing. All I ask in return is your word of honour (to be given to me by signal) that you will send for Sir Horace Wyvern to be at your office at eleven o'clock to-night, and that you and he will grant me a private interview unknown to any other living being. A red-and-green lantern hung over the doorway leading to your office will be the signal that you agree, and a violet light in your window will be the pledge of Sir Horace Wyvern.

When these two signals, these two pledges, are given, I shall come in and hand over the remainder of the jewels, and you will have looked for the first time in your life upon the real face of The Man Who Calls Himself Hamilton Cleek.

"G.o.d bless my soul! what an amazing creature, what an astounding request!" exclaimed Sir Horace, as he laid the letter down. "Willing to give up 20,000 worth of jewels for the mere sake of a private interview! What on earth can be his object? And why should he include me?"

"I don't know," said Narkom in reply. "It's worth something, at all events, to be rid of 'The Vanishing Cracksman' for good and all; and he says that it rests with us to do that. It's close to eleven now. Shall we give him the pledge he asks, Sir Horace? My signal is already hung out; shall we agree to the conditions and give him yours?"

"Yes, yes, by all means," Sir Horace made answer. And, lighting the violet lamp, Narkom flicked open the pinned curtains and set it in the window.

For ten minutes nothing came of it, and the two men, talking in whispers while they waited, began to grow nervous. Then somewhere in the distance a clock started striking eleven, and, without so much as a warning sound, the door flashed open, flashed shut again, a voice that was undeniably the voice of breeding and refinement said quietly, "Gentlemen, my compliments. Here are the diamonds and here am I!" and the figure of a man, faultlessly dressed, faultlessly mannered, and with the clear-cut features of the born aristocrat, stood in the room.

His age might lie anywhere between twenty-five and thirty-five, his eyes were straight looking and clear, his fresh, clean-shaven face was undeniably handsome, and, whatever his origin, whatever his history, there was something about him, in look, in speech, in bearing, that mutely stood sponsor for the thing called "birth."

"G.o.d bless my soul!" exclaimed Sir Horace, amazed and appalled to find the reality so widely different from the image he had drawn. "What monstrous juggle is this? Why, man alive, you're a gentleman! Who are you? What's driven you to a dog's life like this?"

"A natural bent, perhaps; a supernatural gift, certainly, Sir Horace,"

he made reply. "Look here. Could any man resist the temptation to use it when he was endowed by Nature with the power to do this?" His features seemed to writhe and knot and a.s.sume in as many moments a dozen different aspects. "I've had the knack of doing that since the hour I could breathe. Could any man 'go straight' with a fateful gift like that if the laws of Nature said that he should not?"

"And do they say that?"

"That's what I want you to tell me. That's why I have requested this interview. I want you to examine me, Sir Horace, to put me through those tests you use to determine the state of mind of the mentally fit and mentally unfit. I want to know if it is my fault that I am what I am, and if it is myself I have to fight in future or the devil that lives within me. I'm tired of wallowing in the mire. A woman's eyes have lit the way to heaven for me. I want to climb up to her, to win her, be worthy of her, and to stand beside her in the light."

"Her? What 'her'?"