"Obviously those reflections had been made on something, probably a mirror as the most perfect ordinary reflecting surface. Yet he actually passed through the spot where he had seen the apparition and had not struck a mirror. He found himself in another room, the library, having gone through a door which, that afternoon, he had himself closed. He did not open it then.
"Instantly a sliding mirror suggested itself to me to fit all these conditions. He saw the apparition in the door, then saw only half of it, then all of it disappeared. He passed through the spot where it had been. All of this would have happened easily if a large mirror, working as a sliding door, and hidden in the wall, were there. Is it clear?"
"Perfectly," said Mr. Weston.
"Yes," said Hatch, eagerly. "Go on."
"This sliding mirror, too, might have made the noise which Mr. Hatch imagined was a rat. Mr. Hatch had previously told me of four large mirrors in the living- and dining-rooms. With these, from the position in which he said they were, I readily saw how the reflection could have been made.
"In a general sort of way, in my own mind, I had accounted for the phantom. Why was it there? This seemed a more difficult problem. It was possible that it had been put there for amusement, but I did not wholly accept this. Why? Partly because no one had ever heard of it until the Italian workmen went there. Why did it appear just at the moment they went to begin the work Mr. Weston had ordered? Was it the purpose to keep the workmen away?
"These questions arose in my mind in order. Then, as Mr. Hatch had told me of a tragedy in the house and hidden jewels, I asked him to learn more of these. I called his attention to the fact that it would be a queer circumstance if these jewels were still somewhere in the old house. Suppose some one who knew of their existence were searching for them, believed he could find them, and wanted something which would effectually drive away any inquiring persons, tramps or villagers, who might appear there at night. A ghost? Perhaps.
"Suppose some one wanted to give the old house such a reputation that Mr. Weston would not care to undertake the work of repair and refurnishing. A ghost? Again perhaps. In a shallow mind this ghost might have been interpreted even as an effort to prevent the marriage of Miss Everard and Mr. Weston. Therefore Mr. Hatch was instructed to get all the facts possible about you, Mr. Weston, and members of your family. I reasoned that members of your own family would be more likely to know of the lost jewels than anyone else after a lapse of fifty years.
"Well, what Mr. Hatch learned from you and your cousin, George Weston, instantly, in my mind, established a motive for the ghost. It was, as I had supposed possible, an effort to drive workmen away, perhaps only for a time, while a search was made for the jewels. The old tragedy in the house was a good pretext to hang a ghost on. A clever mind conceived it and a clever mind put it into operation.
"Now, what one person knew most about the jewels? Your cousin George, Mr. Weston. Had he recently acquired any new information as to these jewels? I didn't know. I thought it possible. Why? On his own statement that his mother, then a bride, got the story of the entire affair direct from his grandmother, who remembered more of it than anybody else-who might even have heard his grandfather say where he intended hiding the jewels."
The Thinking Machine paused for a little while, shifted his position, then went on:
"George Weston refused to go with you, Mr. Weston, and Mr. Hatch, to the ghost party, as you called it, because he said he was going to a ball in Providence that night. He did not go to Providence; I learned that from your correspondent there, Mr. Hatch; so George Weston might, possibly, have gone to the ghost party after all.
"After I looked over the situation down there it occurred to me that the most feasible way for a person, who wished to avoid being seen in the village, as the perpetrator of the ghost did, was to go to and from the place at night in a motor-boat. He could easily run in the dark and land at the foot of the cliff, and no soul in the village would be any the wiser. Did George Weston have a motor-boat? Yes, an electric, which runs almost silently.
"From this point the entire matter was comparatively simple. I knew-the pure logic of it told me-how the ghost was made to appear and disappear; one look at the house inside convinced me beyond all doubt. I knew the motive for the ghost-a search for the jewels. I knew, or thought I knew, the name of the man who was seeking the jewels; the man who had fullest knowledge and fullest opportunity, the man whose brain was clever enough to devise the scheme. Then, the next step to prove what I knew. The first thing to do was to find the jewels."
"Find the jewels?" Weston repeated, with a slight smile.
"Here they are," said The Thinking Machine, quietly.
And there, before the astonished eyes of the broker, he drew out the gems which had been lost for fifty years. Mr. Weston was not amazed; he was petrified with astonishment and sat staring at the glittering heap in silence. Finally he recovered his voice.
"How did you do it?" he demanded. "Where?"
"I used my brain, that's all," was the reply. "I went into the old house seeking them where the owner, under all conditions, would have been most likely to hide them, and there I found them."
"But-but--" stammered the broker.
"The man who hid these jewels hid them only temporarily, or at least that was his purpose," said The Thinking Machine, irritably. "Naturally he would not hide them in the woodwork of the house, because that might burn; he did not bury them in the cellar, because that has been carefully searched. Now, in that house there is nothing except woodwork and chimneys above the cellar. Yet he hid them in the house, proven by the fact that the man he killed was killed in the house, and that the outside ground, covered with snow, showed two sets of tracks into the house and none out. Therefore he did hide them in the cellar. Where? In the stonework. There was no other place.
"Naturally he would not hide them on a level with the eye, because the spot where he took out and replaced a stone would be apparent if a close search were made. He would, therefore, place them either above or below the eye level. He placed them above. A large loose stone in the chimney was taken out and there was the box with these things."
Mr. Weston stared at The Thinking Machine with a new wonder and admiration in his eyes.
"With the jewels found and disposed of, there remained only to prove the ghost theory by an actual test. I sent for you, Mr. Weston, because I thought possibly, as no actual crime had been committed, it would be better to leave the guilty man to you. When you came I went into the haunted house with a hammer-an ordinary hammer-and waited on the steps.
"At last the ghost laughed and appeared. I crept down the steps where I was sitting in my stocking feet. I knew what it was. Just when I reached the luminous phantom I disposed of it for all time by smashing it with a hammer. It shattered a large sliding mirror which ran in the door inside the frame, as I had thought. The crash startled the man who operated the ghost from the top of a box, giving it the appearance of extreme height, and he started out through the kitchen, as he had entered. The constable had barred that door after the man entered; therefore the ghost turned and came toward the front door of the house. There he ran into and struck down Mr. Hatch, and ran out through the front door, which I afterwards found was not securely fastened. You know the rest of it; how you found the motor-boat and waited there for him; how he came there, and--"
"Tried to stab me," Weston supplied. "I had to shoot to save myself."
"Well, the wound is trivial," said The Thinking Machine. "His arm will heal up in a little while. I think then, perhaps, a little trip of four or five years in Europe, at your expense, in return for the jewels, might restore him to health."
"I was thinking of that myself," said the broker, quietly. "Of course, I couldn't prosecute."
"The ghost, then, was--?" Hatch began.
"George Weston, my cousin," said the broker. "There are some things in this story which I hope you may see fit to leave unsaid, if you can do so with justice to yourself."
Hatch considered it.
"I think there are," he said, finally, and he turned to The Thinking Machine. "Just where was the man who operated the phantom?"
"In the dining-room, beside the butler's pantry," was the reply. "With that pantry door closed he put on the robe already covered with phosphorus, and merely stepped out. The figure was reflected in the tall mirror directly in front, as you enter the dining-room from the back, from there reflected to the mirror on the opposite wall in the living-room, and thence reflected to the sliding mirror in the door which led from the reception-hall to the library. This is the one I smashed."
"And how was the writing done?"
"Oh, that? Of course that was done by reversed writing on a piece of clear glass held before the apparition as he posed. This made it read straight to anyone who might see the last reflection in the reception-hall."
"And the blood thrown on the constable and the others when the ghost was in the yard?" Hatch went on.
"Was from a dog. A test I made in the drug store showed that. It was a desperate effort to drive the villagers away and keep them away. The ghost cat and the tying of the watchman to his bed were easily done."
All sat silent for a time. At length Mr. Weston arose, thanked the scientist for the recovery of the jewels, bade them all good-night and was about to go out. Mechanically Hatch was following. At the door he turned back for the last question.
"How was it that the shot the constable fired didn't break the mirror?"
"Because he was nervous and the bullet struck the door beside the mirror," was the reply. "I dug it out with a knife. Good-night."
THE TRAGEDY OF THE LIFE RAFT.
Twas a shabby picture altogether-old Peter Ordway in his office; the man shriveled, bent, cadaverous, aquiline of feature, with skin like parchment, and cunning, avaricious eyes; the room gaunt and curtainless, with smoke-grimed windows, dusty, cheerless walls, and threadbare carpet, worn through here and there to the rough flooring beneath. Peter Ordway sat in a swivel chair in front of an ancient roll-top desk. Opposite, at a typewriter upon a table of early vintage, was his secretary-one Walpole, almost a replica in middle age of his employer, seedy and servile, with lips curled sneeringly as a dog's.
Familiarly in the financial district, Peter Ordway was "The Usurer," a title which was at once a compliment to his merciless business sagacity and an expression of contempt for his methods. He was the money lender of the Street, holding in cash millions which no one dared to estimate. In the last big panic the richest man in America, the great John Morton in person, had spent hours in the shabby office, begging for the loan of the few millions in currency necessary to check the market. Peter Ordway didn't fail to take full advantage of his pressing need. Mr. Morton got the millions on collateral worth five times the sum borrowed, but Peter Ordway fixed the rate of interest, a staggering load.
Now we have the old man at the beginning of a day's work. After glancing through two or three letters which lay open on his desk, he picked up at last a white card, across the face of which was scribbled in pencil three words only:
One million dollars!
Ordinarily it was a phrase to bring a smile to his withered lips, a morsel to roll under his wicked old tongue; but now he stared at it without comprehension. Finally he turned to his secretary, Walpole.
"What is this?" he demanded querulously, in his thin, rasping voice.
"I don't know, sir," was the reply. "I found it in the morning's mail, sir, addressed to you."
Peter Ordway tore the card across, and dropped it into the battered wastebasket beside him, after which he settled down to the ever-congenial occupation of making money.