ADVENTURES OF CAPTAIN HORN
From the useless little vessel which had belonged to the Rackbirds he gathered some bits of old rope, and having cut these into short pieces, he proceeded to pick them into what sailors call oakum.
Early the next morning, his two canvas bags filled with this, he started for the caves. When he reached the top of the mound, and was just about to hold his lantern so as to take a final glance into its interior, he suddenly turned away his head and shut his eyes.
"No," he said. "If I do that, it is ten to one I'll jump inside, and what might happen next nobody knows."
He put the lantern aside, lifted the great lid into its place, and then, with a hammer and a little chisel which he had brought with him from the tools which had been used for the building of the pier, he packed the crevices about the lid with oakum. With a mariner's skill he worked, and when his job was finished, it would have been difficult for a drop of water to have found its way into the dome, no matter if it rose high above it.
It was like leaving behind a kingdom and a throne, the command of armies and vast navies, the domination of power, of human happenings; but he came away.
When he reached the portion of the cave near the great gap which opened to the sky opposite the entrance to the outer caves, the captain walked across the dry floor to the place where was situated the outlet through which the waters of the lake had poured out into the Rackbirds' valley.
The machine which controlled this outlet was
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