There were some remnants of his previous evening’s supper remaining, and also a portion of the wine. On these he made a breakfast, and afterward walked about, impatiently awaiting whatever might ensue.

It might have been nine o’clock when the door was opened with considerable haste and noise. Snags stepped in hurriedly, threw down a newspaper and a loaf of bread, and immediately rushed out again. The door was closed with a bang, and Leonard was left alone, somewhat astonished at the hurried action of Snags, who had not spoken a word.

In a moment afterward he was startled by a new and strange noise. He had thought that any noise would be welcome in that silent place, but this was of such a peculiar and unusual character that he listened in alarm.

It was like the sound of rushing water, as if a torrent had broken loose, or a cascade suddenly sprung into existence, very near him. Yet he could see nothing.

Had some underground stream burst its confines and made its way to the rocky cavern? Was some convulsion of nature about to precipitate destruction upon him?

It was natural that such questions should cross his mind, for the noise continued, and its volume of tone in nowise diminished.

He stepped to the door of his apartment. The torrent seemed to be just outside and very near, and little streams of water ran along on the ground at his feet.

He shouted, but there was no response.

Was he to be ingulfed by the water and drowned in that dismal cave, with no one in the outside world the wiser for it?

The thought was enough to fill one with dismay. He walked from side to side of his prison, with the faint hope that there was some means of escape that had hitherto escaped his attention. His search was fruitless.