I nodded my head.

"And is he going to take you with him?"

I nodded again.

"Where to?"

I pointed with my finger downward.

"Down into the cellar?" cried the old servant.

"No," I said. "Lower down than that."

Night came. But I knew nothing about the lapse of time.

"To-morrow morning at six precisely," my uncle decreed "we start."

At ten o'clock I fell upon my bed, a dead lump of inert matter. All through the night terror had hold of me. I spent it dreaming of abysses. I was a prey to delirium. I felt myself grasped by the Professor's sinewy hand, dragged along, hurled down, shattered into little bits. I dropped down unfathomable precipices with the accelerating velocity of bodies falling through space. My life had become an endless fall. I awoke at five with shattered nerves, trembling and weary. I came downstairs. My uncle was at table, devouring his breakfast. I stared at him with horror and disgust. But dear Gräuben was there; so I said nothing, and could eat nothing.