There seemed nothing unreasonable in this request. Beginning with the first uncapping of the vial, they unfolded their remarkable narrative. Long before that tale was done, Martin had announced supper. The collector adjourned with them to the dining room. Bertram, however, declined, saying that he had no appetite and preferred to stay where he was. So he was left alone, hunched over in his chair, a figure of sorrow inconsolable. Trenmore took the precaution of bringing the packet of dust into the dining room.
"And so," concluded Trenmore over the coffee cups, "we got back to our own day again, and a very good job it was. I'd sooner put up with any hardships of our own time, than live out my life in the year 2118!"
Phineas Scarboro sniffed scornfully at Terry's last remark.
"The year fiddlesticks!" he exclaimed impatiently. "You might, if you had used that powder intelligently, have reached a plane where the vibration was so rapid that a year there was the equivalent of one day here. That, however, is the only form of trick you could play with time. To talk of time as a dimension through which one might travel is the merest nonsense. Time is not a dimension. It is a sequence, or rather a comparative sequence, of vibrations."
Trenmore threw up his hand. "Man, man, don't confuse us that way; we'll be worse off than we are now!"
"The sun rose and set at least twice while we were there," said Drayton.
"And if it was not the year 2118, then what was it and where were we?" This from Viola.
Scarboro placed his fingers together, tip to tip. He contemplated them for a moment without replying.
"Perhaps," he said at last, "I had best begin where your adventures began-with the Dust of Purgatory. In my freshman year at Harvard I made the acquaintance of a young man destined to influence my life in a very remarkable manner. His name was Andrew Power. You appear startled. That was the name, was it not, which you, Mr. Drayton, encountered in the temple library as the man who had carried out the scheme for state isolation? The appearance of that name is one of those inexplicable circumstances which in my own investigations have often obtruded themselves.
"Andrew Power, then, was a young man of very unusual abilities. He was, in fact, a theorist along lines so novel that he became persona non grata to more than one member of the faculty. In those days they were convinced that science had achieved her ultimate victories. Any one who pointed out new worlds to conquer was a heretic or worse. Finding no sympathy in his instructors, Power brought his theories to me and to Thaddeus B. Crane, who was then my roommate. The three of us struck up one of those intense friendships of boyhood. On many a night we argued and wrangled into the small hours over subjects of whose very existence Thaddeus and I would scarcely have been aware, save for Andrew Power.
"His chief interest lay in the fields of the occult, which he approached from the angle of sheer materialism. To expound his theories even in brief would require more time than you, I am sure, would care to expend in listening. Enough that he was deeply interested in the Eastern religions-he was born in India, by the way, and had studied under some of their greatest pundits-and contended that their mysticism was based on scientifically demonstrable facts."
In spite of himself, Trenmore yawned. Was the man never going to reach the dust?
"In his own words," continued Scarboro, "Power believed it possible to 'reduce psychic experiences to a material basis! You smile"-They hadn't-"but Andrew Power, whom we secretly considered a mad theorist, proved himself far more practical than Crane and I, who merely talked. The faculty objected to experiments along any line not in the regular curriculum. Power, however, had set up for himself a small private laboratory.
"One night he came to us ablaze with excitement. In his hand was a glass specimen jar, half filled with this gray, powdery stuff. 'Fellows,' he said, 'I've done the thing at last. I've precipitated RI.' Though we hadn't the vaguest idea what he was talking about, we managed not to give ourselves away. We led him on to explanation. This powder, he said, was of a substance more magical than the fabled philosopher's stone, which could at most but transmute one element into another. Taken into the system of a living creature this substance so altered the vibrations of the electrons-he called them atomic corpuscles, but electrons is the modern term-of not only the body but of any other matter within the immediate radius of its magnetism that these vibrations were modified to function on an entirely different plane from this with which we are familiar from birth. This other world, or rather these worlds, lie within or in the same place as our own. The old axiom, that two bodies cannot exist simultaneously in the same place, was, according to Power, an axiom no more. Two bodies, a hundred bodies, could by inter-vibration exist in precisely the same place. And therein lay the explanation of every materialization, every 'miracle,' every 'super-natural' wonder since the world began. Mediums, clairvoyants, prophets, and yogis, all had their occasional spiritual glimpses of these hidden planes or worlds. What Power desired-what he had accomplished-was the actual physical entry.
"Needless to say, we scoffed. We angered Power to the point where he was ready to actually demonstrate. Later we learned from his notes that he had only translated an unlucky cat or so to these secret realms, and was personally inexperienced. Driven, however, by our laughter, Power took about ten grains of the powder and placed it on his tongue. He disappeared. From that day to this no one, not even I, who have many times gone the same road and returned, has ever seen Andrew Power.
"We two escaped arrest only because our unfortunate friend had not been seen coming to our rooms that night. There was a great fuss made over his supposed murder, and the country for miles around was searched for days. Thaddeus and I, two frightened boys, kept still. The first day or so we had access to his laboratory, where we read his notes in the hope of being able to reverse his disastrous experiment on himself. Then everything was locked up and later his effects were shipped to his only living relative, an uncle in Delhi. But the formula for the dust was not among them. That, before my eyes and in the face of my frantic protest, Thaddeus Crane had destroyed.
"He would have destroyed the powder also, had I not persuaded him that it was our moral duty to hold it in case of Andrew Power's return. He was always a bit afraid of Andrew. In the face of that contingency he suddenly saw his arbitrary act with the formula in its true light. So Crane and I divided the powder between us, promising each other to hold it in case Power should ever return.
"But Crane had had enough and more than enough. He would never afterward discuss even with me the theories which had cost humanity that great and daring mind. I think Crane privately considered that the devil had taken his own. He became very religious, a rigid church member, and died in a firm conviction of grace.
"But I was of different stuff. Power's notes had given me a few ideas of my own. For fifteen years, though I followed the profession for which I had trained myself, I worked, studied, and experimented. At last I felt that I, too, had solved a problem, not of this dust, the secret of which passed with its creator, but of a means to recover the original vibratory rhythm after it had been altered by the dust, that is, a means to return to our own world.
"I am proud to say that I had the courage to make the trial. I too, have wandered across the wide Ulithian plain. I, too, have passed the Gateway of the Moon into places and amid peoples more strange than even you can dream. The thought of those wanderings became to me an obsession. I was like a drug fiend, who can neither rest nor sleep unless he knows that the means are at hand to rebuild his dream castles-reanimate his wondrous and seductive houris.