bowels of the earth.

For some time longer, we continued to stare about us, and then, noticing
that there was a clear space away to the north of the chasm, we bent our
steps in that direction.

Here, distant from the mouth of the mighty pit by some hundreds of
yards, we came upon a great lake of silent water--silent, that is, save
in one place where there was a continuous bubbling and gurgling.

Now, being away from the noise of the spouting cataract, we were able to
hear one another speak, without having to shout at the tops of our
voices, and I asked Tonnison what he thought of the place--I told him
that I didn't like it, and that the sooner we were out of it the better
I should be pleased.

He nodded in reply, and glanced at the woods behind furtively. I asked
him if he had seen or heard anything. He made no answer; but stood
silent, as though listening, and I kept quiet also.

Suddenly, he spoke.

"Hark!" he said, sharply. I looked at him, and then away among the trees
and bushes, holding my breath involuntarily. A minute came and went in
strained silence; yet I could hear nothing, and I turned to Tonnison to
say as much; and then, even as I opened my lips to speak, there came a
strange wailing noise out of the wood on our left.... It appeared to
float through the trees, and there was a rustle of stirring leaves, and
then silence.

All at once, Tonnison spoke, and put his hand on my shoulder. "Let us
get out of here," he said, and began to move slowly toward where the
surrounding trees and bushes seemed thinnest. As I followed him, it came
to me suddenly that the sun was low, and that there was a raw sense of
chilliness in the air.

Tonnison said nothing further, but kept on steadily. We were among the
trees now, and I glanced around, nervously; but saw nothing, save the
quiet branches and trunks and the tangled bushes. Onward we went, and no
sound broke the silence, except the occasional snapping of a twig under
our feet, as we moved forward. Yet, in spite of the quietness, I had a
horrible feeling that we were not alone; and I kept so close to Tonnison
that twice I kicked his heels clumsily, though he said nothing. A
minute, and then another, and we reached the confines of the wood coming
out at last upon the bare rockiness of the countryside. Only then was I
able to shake off the haunting dread that had followed me among
the trees.

Once, as we moved away, there seemed to come again a distant sound of