Mad as was the thought, I wondered what time would be required for my cometlike flight to the shores of the star Penelope. I saw myself speeding like a meteor across those tremendous distances to plunge at last into the heart of the Infinite mystery. Even while I shook with the sick horror of the thought, it was not without its allure.

The heat of the room was great, for heat rises and I was on the ceiling. A human desire to leave the study and go outside seized me, and, perilous as I knew the action to be, I resolved to try it.

I walked across to the door of my study, but it was so high above my head that I could not grasp the knob. I remembered, too, that I had locked the door and thrown away the key. Fortunately, the transom was open, and as this was nearer to me I made a spring and grasped its frame. Then, painfully, I pulled myself up and managed to climb through, dropping to the ceiling on the other side.

It was dark in the corridor, and as I crossed the ceiling I heard footsteps ascending the stairs, which were above and to one side of me. Then a candle flickered around the bend, and my landlord came into view, walking head downward like the rest of the world.

In his hand he grasped what, as he came nearer, I made out to be a revolver. Apparently he had heard the strange noises from my part of the house and was intent on inquiring their meaning. I trembled, for I knew that if he caught sight of me, upside down as he would think, against the ceiling, he would instantly shoot me—supposing he did not faint from fright.

But he did not see me, and after prowling about for twenty minutes he went away satisfied, and I was left to make my way out of the house as best I could.

I felt curiously light, as if I had lost many pounds of weight, which indeed must have been the case; and I made very little sound as I trod the ceilings toward the back of the house, where I knew there was a fire-escape leading to the street. The door into the rear room was open, and I clambered over the obstacle interposed by the top of its frame and entered the chamber, crossing quietly to the window.

I dared not look down as I climbed through the aperture, but once I had seized the ironwork of the fire-escape I felt more at ease; then carefully I began my strange upward climb toward the overhanging street. To any one looking up I would have seemed to be a whimsical acrobat coming down the ironwork on his hands, and I suppose I would have created a sensation.

At the bottom my difficulties began, for I could not hope to remain on the earth without support; walking on my hands would not solve the puzzle. The pull of Penelope was exactly the pull of the earth when one hangs by his hands from a height. With fear in my heart, I began my extraordinary journey, toward the street, taking advantage of every inequality in the foundation of the house, and often I was clinging desperately to a single little shelf of brick, for while ostensibly I was walking on my hands, actually I was hanging at a fearful height in momentary danger of dropping into the immeasurable abyss of the sky beneath me.

An iron fence ran around the house, and at one point it was close enough for me to reach out a hand and seize it. Then, with a shudder, I drew myself across onto its iron pickets, where, after a bit, I felt safer.