A horror that made me dizzy had crept over me, but, gripping the narrow sill with both hands, I twisted my face fearfully upward. Then for the first time a scream left my lips.

Above me, not thirty feet away, was the street filled with its accustomed hum and populated with people and with traffic—all upside down.

Men and women walked the pavement, head downward, as a fly walks the ceiling. Automobiles rolled past in frantic procession, their tops toward me, their wheels miraculously clinging to the overhanging roadway.

You, by this time, will have comprehended what had happened. I did not. Frightened, bewildered, half-mad, I drew in my head and fell back upon the whitewashed floor; and then, as I lay there upon my back, I saw what I had not seen before. On the ceiling of the room, clinging to it, head downward as the motors had clung to the street, was the missing furniture of my study.

It was arranged precisely as I had left it, except that it was upside down and appeared to have changed sides. The heavy desk at which I had sat hung directly over me, and with a gasp of terror I jumped aside; I thought that it would fall and crush me. The missing carpet was spread across the ceiling, and the tables and chairs reposed upon it; the books on table and bookcase hung easily from the under-surface, and none fell.

I pulled out my watch, and it slipped from my hand and shot upward the length of the chain. When I had recovered it, I looked at the hour, and everything that I wished to know flashed over me.

It was midnight, and Penelope was in perihelion!

The influence of my natal star had overcome the pitiful attraction of the earth, and I had been released from earth’s influence. I was now held by the gravity of the star Penelope. The earth remained as it had been; the house was not upside down; only I! And I had thought I had fallen from my chair! Ye Gods, I had risen from it—as you would understand it—and had crashed against the ceiling of my room!

I sat there, upside down from the earth point of view, upon the ceiling of my study, and considered my position. Then I stood up and paced back and forth across the ceiling, and as I moved coins and keys fell from my pockets and dropped downward—upward—as you will—to the floor of the room.

One thing was clear. I had averted a very serious disaster by clinging to the window-frame when I looked out. With that fearsome influence upon me, a moment of overbalancing would have pulled me over the edge, and I should have been precipitated into the awful depths of space which gleamed like an ocean beneath my window.