I may as well narrate as a continuous whole all that Robert told me throughout the whole series of transient mental contacts—perhaps supplementing it at certain points with facts directly related after his release. The telepathic information was fragmentary and often nearly inarticulate, but I studied it over and over during the waking intervals of three intense days; classifying and cogitating with feverish diligence, since it was all that I had to go upon if the boy were to be brought back into our world.
The fourth-dimensional region in which Robert found himself was not, as in scientific romance, an unknown and infinite realm of strange sights and fantastic denizens; but was rather a projection of certain limited parts of our own terrestrial sphere within an alien and normally inaccessible aspect or direction of space. It was a curiously fragmentary, intangible, and heterogeneous world—a series of apparently dissociated scenes merging indistinctly one into the other; their constituent details having an obviously different status from that of an object drawn into the ancient mirror as Robert had been drawn. These scenes were like dream-vistas or magic-lantern images—elusive visual impressions of which the boy was not really a part, but which formed a sort of panoramic background or ethereal environment against which or amidst which he moved.
He could not touch any of the parts of these scenes—walls, trees, furniture, and the like—but whether this was because they were truly non-material, or because they always receded at his approach, he was singularly unable to determine. Everything seemed fluid, mutable, and unreal. When he walked, it appeared to be on whatever lower surface the visible scene might have—floor, path, greensward, or such; but upon analysis he always found that the contact was an illusion. There was never any difference in the resisting force met by his feet—and by his hands when he would stoop experimentally—no matter what changes of apparent surface might be involved. He could not describe this foundation or limiting plane on which he walked as anything more definite than a virtually abstract pressure balancing his gravity. Of definite tactile distinctiveness it had none, and supplementing it there seemed to be a kind of restricted levitational force which accomplished transfers of altitude. He could never actually climb stairs, yet would gradually walk up from a lower level to a higher.
Passage from one definite scene to another involved a sort of gliding through a region of shadow or blurred focus where the details of each scene mingled curiously. All the vistas were distinguished by the absence of transient objects, and the indefinite or ambiguous appearance of such semi-transient objects as furniture or details of vegetation. The lighting of every scene was diffuse and perplexing, and of course the scheme of reversed colors—bright red grass, yellow sky with confused black and gray cloud-forms, white tree-trunks, and green brick walls—gave to everything an air of unbelievable grotesquerie. There was an alteration of day and night, which turned out to be a reversal of the normal hours of light and darkness at whatever point on the earth the mirror might be hanging.
This seemingly irrelevant diversity of the scenes puzzled Robert until he realized that they comprised merely such places as had been reflected for long continuous periods in the ancient glass. This also explained the odd absence of transient objects, the generally arbitrary boundaries of vision, and the fact that all exteriors were framed by the outlines of doorways or windows. The glass, it appeared, had power to store up these intangible scenes through long exposure; though it could never absorb anything corporeally, as Robert had been absorbed, except by a very different and particular process.
But—to me at least—the most incredible aspect of the mad phenomenon was the monstrous subversion of our known laws of space involved in the relation of various illusory scenes to the actual terrestrial regions represented. I have spoken of the glass as storing up the images of these regions, but this is really an inexact definition. In truth, each of the mirror scenes formed a true and quasi-permanent fourth-dimensional projection of the corresponding mundane region; so that whenever Robert moved to a certain part of a certain scene, as he moved into the image of my room when sending his telepathic messages, he was actually in that place itself, on earth—though under spatial conditions which cut off all sensory communication, in either direction, between him and the present tri-dimensional aspect of the place.
Theoretically speaking, a prisoner in the glass could in a few moments go anywhere on our planet—into any place, that is, which had ever been reflected in the mirror’s surface. This probably applied even to places where the mirror had not hung long enough to produce a clear illusory scene; the terrestrial region being then represented by a zone of more or less formless shadow. Outside the definite scenes was a seemingly limitless waste of neutral gray shadow about which Robert could never be certain, and into which he never dared stray far lest he become hopelessly lost to the real and mirror worlds alike.
Among the earliest particulars which Robert gave, was the fact that he was not alone in his confinement. Various others, all in antique garb, were in there with him—a corpulent middle-aged gentleman with tied queue and velvet knee-breeches who spoke English fluently though with a marked Scandinavian accent; a rather beautiful small girl with very blonde hair which appeared a glossy dark blue; two apparently mute Negroes whose features contrasted grotesquely with the pallor of their reversed-colored skins; three young men; one young woman; a very small child, almost an infant; and a lean, elderly Dane of extremely distinctive aspect and a kind of half-malign intellectuality of countenance.
This last-named individual—Axel Holm, who wore the satin small-clothes, flared-skirted coat, and voluminous full-bottomed periwig of an age more than two centuries in the past—was notable among the little band as being the one responsible for the presence of them all. He it was who, skilled equally in the arts of magic and glass working, had long ago fashioned this strange dimensional prison in which himself, his slaves, and those whom he chose to invite or allure thither were immured unchangingly for as long as the mirror might endure.
Holm was born early in the seventeenth century, and had followed with tremendous competence and success the trade of a glass-blower and molder in Copenhagen. His glass, especially in the form of large drawing-room mirrors, was always at a premium. But the same bold mind which had made him the first glazier of Europe also served to carry his interests and ambitions far beyond the sphere of mere material craftsmanship. He had studied the world around him, and chafed at the limitations of human knowledge and capability. Eventually he sought for dark ways to overcome those limitations, and gained more success than is good for any mortal.
He had aspired to enjoy something like eternity, the mirror being his provision to secure this end. Serious study of the fourth dimension was far from beginning with Einstein in our own era; and Holm, more than erudite in all the methods of his day, knew that a bodily entrance into that hidden phase of space would prevent him from dying in the ordinary physical sense. Research showed him that the principle of reflection undoubtedly forms the chief gate to all dimensions beyond our familiar three; and chance placed in his hands a small and very ancient glass whose cryptic properties he believed he could turn to advantage. Once “inside” this mirror according to the method he had envisaged, he felt that “life” in the sense of form and consciousness would go on virtually forever, provided the mirror could be preserved indefinitely from breakage or deterioration.
Holm made a magnificent mirror, such as would be prized and carefully preserved; and in it deftly fused the strange whorl-configured relic he had acquired. Having thus prepared his refuge and his trap, he began to plan his mode of entrance and conditions of tenancy. He would have with him both servitors and companions; and as an experimental beginning he sent before him into the glass two dependable Negro slaves brought from the West Indies. What his sensations must have been upon beholding this first concrete demonstration of his theories, only imagination can conceive.
Undoubtedly a man of his knowledge realized that absence from the outside world, if def
erred beyond the natural span of life of those within, must mean instant dissolution at the first attempt to return to that world. But, barring that misfortune or accidental breakage, those within would remain forever as they were at the time of entrance. They would never grow old, and would need neither food nor drink.
To make his prison tolerable he sent ahead of him certain books and writing materials, a chair and table of stoutest workmanship, and a few other accessories. He knew that the images which the glass would reflect or absorb would not be tangible, but would merely extend around him like a background of dream. His own transition in 1687 was a momentous experience; and must have been attended by mixed sensations of triumph and terror. Had anything gone wrong, there were frightful possibilities of being lost in dark and inconceivable multiple dimensions.
For over fifty years he had been unable to secure any additions to the little company of himself and slaves, but later on he had perfected his telepathic method of visualizing small sections of the outside world close to the glass, and attracting certain individuals in those areas through the mirror’s strange entrance. Thus Robert, influenced into a desire to press upon the “door,” had been lured within. Such visualizations depended wholly on telepathy, since no one inside the mirror could see out into the world of men.
It was, in truth, a strange life that Holm and his company had lived inside the glass. Since the mirror had stood for fully a century with its face to the dusty stone wall of the shed where I found it, Robert was the first being to enter this limbo after all that interval. His arrival was a gala event, for he brought news of the outside world which must have been of the most startling impressiveness to the more thoughtful of those within. He, in his turn—young though he was—felt overwhelmingly the weirdness of meeting and talking with persons who had been alive in the seventeenth and eighteenth centuries.
The deadly monotony of life for the prisoners can only be vaguely conjectured. As mentioned, its extensive spatial variety was limited to localities which had been reflected in the mirror for long periods; and many of these had become dim and strange as tropical climates had made inroads on the surface. Certain localities were bright and beautiful, and in these the company usually gathered. But no scene could be fully satisfying; since the visible objects were all unreal and intangible, and often of perplexingly indefinite outline. When the tedious periods of darkness came, the general custom was to indulge in memories, reflections, or conversations. Each one of that strange, pathetic group had retained his or her personality unchanged and unchangeable, since becoming immune to the time effects of outside space.
The number of inanimate objects within the glass, aside from the clothing of the prisoners, was very small; being largely limited to the accessories Holm had provided for himself. The rest did without even furniture, since sleep and fatigue had vanished along with most other vital attributes. Such inorganic things as were present, seemed as exempt from decay as the living beings. The lower forms of animal life were wholly absent.
Robert derived most of his information from Herr Thiele, the gentleman who spoke English with a Scandinavian accent. This portly Dane had taken a fancy to him, and talked at considerable length. The others, too, had received him with courtesy and goodwill; Holm himself, seeming well-disposed, had told him about various matters including the door of the trap.
The boy, as he told me later, was sensible enough never to attempt communication with me when Holm was nearby. Twice, while thus engaged, he had seen Holm appear; and had accordingly ceased at once. At no time could I see the world behind the mirror’s surface. Robert’s visual image, which included his bodily form and the clothing connected with it, was—like the aural image of his halting voice and like his own visualization of myself—a case of purely telepathic transmission; and did not involve true inter-dimensional sight. However, had Robert been as trained a telepathist as Holm, he might have transmitted a few strong images apart from his immediate person.
Throughout this period of revelation I had, of course, been desperately trying to devise a method for Robert’s release. On the fourth day—the ninth after the disappearance—I hit on a solution. Everything considered, my laboriously formulated process was not a very complicated one; though I could not tell beforehand how it would work, while the possibility of ruinous consequences in case of a slip was appalling. This process depended, basically, on the fact that there was no possible exit from inside the glass. If Holm and his prisoners were permanently sealed in, then release must come wholly from outside. Other considerations included the disposal of the other prisoners, if any survived, and especially of Axel Holm. What Robert had told me of him was anything but reassuring; and I certainly did not wish him loose in my apartment, free once more to work his evil will upon the world. The telepathic messages had not made fully clear the effect of liberation on those who had entered the glass so long ago.
There was, too, a final though minor problem in case of success —that of getting Robert back into the routine of school life without having to explain the incredible. In case of failure, it was highly inadvisable to have witnesses present at the release operations—and lacking these, I simply could not attempt to relate the actual facts if I should succeed. Even to me the reality seemed a mad one whenever I let my mind turn from the data so compellingly presented in that tense series of dreams.
When I had thought these problems through as far as possible, I procured a large magnifying-glass from the school laboratory and studied minutely every square millimeter of that whorl-center which presumably marked the extent of the original ancient mirror used by Holm. Even with this aid I could not quite trace the exact boundary between the old area and the surface added by the Danish wizard; but after a long study decided on a conjectural oval boundary which I outlined very precisely with a soft blue pencil. I then made a trip to Stamford, where I procured a heavy glass-cutting tool; for my primary idea was to remove the ancient and magically potent mirror from its later setting.
My next step was to figure out the best time of day to make the crucial experiment. I finally settled on two-thirty a.m.—both because it was a good season for uninterrupted work, and because it was the “opposite” of two-thirty p.m., the probable moment at which Robert had entered the mirror. This form of “oppositeness” may or may not have been relevant, but I knew at least that the chosen hour was as good as any—and perhaps better than most.
I finally set to work in the early morning of the eleventh day after the disappearance, having drawn all the shades of my living-room and closed and locked the door into the hallway. Following with breathless care the elliptical line I had traced, I worked around the whorl-section with my steel-wheeled cutting tool. The ancient glass, half an inch thick, crackled crisply under the firm, uniform pressure; and upon completing the circuit I cut around it a second time, crunching the roller more deeply into the glass.
Then, very carefully indeed, I lifted the heavy mirror down from its console and leaned it face-inward against the wall; prying off two of the thin, narrow boards nailed to the back. With equal caution I smartly tapped the cut-around space with the heavy wooden handle of the glass-cutter.
At the very first tap the whorl-containing section of glass dropped out on the Bokhara rug beneath. I did not know what might happen, but was keyed up for anything, and took a deep involuntary breath. I was on my knees for convenience at the moment, with my face quite near the newly made aperture; and as I breathed there poured into my nostrils a powerful dusty odor—a smell not comparable to any other I have ever encountered. Then everything within my range of vision suddenly turned to a dull gray before my failing eyesight as I felt myself overpowered by an invisible force which robbed my muscles of their power to function.
I remember grasping weakly and futilely at the edge of the nearest window drapery and feeling it rip loose from its fastening. Then I sank slowly to the floor as the darkness of oblivion passed over me.
When I regained consciousness I was lying on the
Bokhara rug with my legs held unaccountably up in the air. The room was full of that hideous and inexplicable dusty smell—and as my eyes began to take in definite images I saw that Robert Grandison stood in front of me. It was he—fully in the flesh and with his coloring normal— who was holding my legs aloft to bring the blood back to my head as the school’s first-aid course had taught him to do with persons who had fainted. For a moment I was struck mute by the stifling odor and by a bewilderment which quickly merged into a sense of triumph. Then I found myself able to move and speak collectedly.
I raised a tentative hand and waved feebly at Robert.
“All right, old man,” I murmured, “you can let my legs down now. Many thanks. I’m all right again, I think. It was the smell—I imagine—that got me. Open that farthest window, please—wide— from the bottom. That’s it—thanks. No—leave the shade down the way it was.”
I struggled to my feet, my disturbed circulation adjusting itself in waves, and stood upright hanging to the back of a big chair. I was still “groggy,” but a blast of fresh, bitterly cold air from the window revived me rapidly. I sat down in the big chair and looked at Robert, now walking toward me.
“First,” I said hurriedly, “tell me, Robert—those others—Holm? What happened to them, when I—opened the exit?”
Robert paused half-way across the room and looked at me very gravely.
“I saw them fade away—into nothingness—Mr. Canevin,” he said with solemnity; “and with them—everything. There isn’t any more ‘inside,’ sir—thank God, and you, sir!”
And young Robert, at last yielding to the sustained strain which he had borne through all those terrible eleven days, suddenly broke down like a little child and began to weep hysterically in great, stifling, dry sobs.
I picked him up and placed him gently on my davenport, threw a rug over him, sat down by his side, and put a calming hand on his forehead.