In the coming dismal hours the troubled trio, deserting their ladder perches, stretched their aching bones upon the slimy floor, and passed the night in uneasy slumber.

Henri was the first to awaken, and as a morning exercise essayed to reach the little window by working hand and toe as a means of scaling the rough surface of the wall. As he clung for a fleeting moment to a protruding stone his chief discovery through the aperture was that outside it was raining in torrents.

Perhaps not much satisfaction in return for sadly torn fingernails and considerable waste of already waning energy, yet it was some assurance that they were not intended victims of a drowning plot of man's conception.

"It's not the river that is feeding this drip," announced the climber to his companions in misery, "it's raining like fury and the water coming in here is the gutter fall through these rocks."

"A bally lot of moisture," growled Schneider, splashing ankle-deep across the cellar to inspect a swinging shelf which had just caught his eye.

He reached up, and presently turned, holding at arm's length a mouldy sailcloth bag.

"Hidden treasure," whooped Billy. "Bring it nearer the light, Schneider."

The treasure proved to be meal of some sort in a fair state of preservation. A tasting test demonstrated that here was something that would at least dull the gnawing pains of hunger, when mixed with water, of which latter there was more than a plenty.

"We might make a fire out of the shelf," suggested Henri, "and turn this stuff into hot cakes. I've got a few matches in my pocket."

"I see a picture of the fire you could make down here," exclaimed Billy. "But what's the matter with trying it out on the trap door? Burn our way out."