As a matter of fact, brass poured in a mold begins to harden at once. In less than fifteen minutes, Grenville was gingerly untwisting the hot copper wire that bound each mold together. Soon after that the first of his tools, a heavy and serviceable chisel, lay uncovered to the air.

It was still glowing hot, although no longer red. It was darker, less brassy in appearance than Elaine had expected to see, but it seemed to her a wonderful thing to be made of those useless bits of metal.

The tool next in importance was much like a butcher's cleaver—an implement intended for cutting or hacking wood or branches, either to clear a path in the jungle or to rough out anything of timber. The edge of this casting was imperfect, where the metal had failed to flow. Both it and the chisel had a thin fringe of brass along those sections where the halves of the mold had come together, but this would be readily broken away and was quite to be expected.

Smaller chisels, a blade that Sidney expected to notch along its edge to make a species of saw, and a number of smaller implements were contained in the other sets of molds. None of these was perfect, and one or two merely served to instruct the master-molder in the way to go to work another time. But the net results were highly satisfactory, and seemed to Elaine a veritable triumph.

The poorness of their quality as tools with which to accomplish swift results developed the following day. Grenville had melted a part of his lead and cast the head of a hammer. With this and the largest of his chisels he attacked the log chosen for a boat.

So long as his gouging was confined to the portions charred by the fire, the tool held well to the labor. Its edge soon went to pieces, however, when the solider substance was encountered. It was sharpened repeatedly. He early foresaw that, work as he might, the business of conjuring forth a boat from material so raw was certain to be slow, if not exhausting.

Indeed, at this time a tedious period began. There were days and days of dull, stupid repetition ahead like the ones that were presently past. Fire after fire he maintained beneath the log, which must always be newly plastered with the clay. Hour after hour he chiseled off the black and dusty flakes that the flames would leave behind, since it hastened the work to present a new surface to the heat. It seemed as if the task could never have an end.

But, if this was a season of dogged application to an uncongenial business, it was likewise the one long era of peace vouchsafed to the exiled pair. There was nothing to rouse a sense of alarm in any near portion of the jungle. And, if those fast succeeding days brought no welcome sign of a steamer approaching on the distant blue horizon, neither did their lengthening hours develop those craft upon the sea for which Grenville was constantly and apprehensively watching. They were happy days, as well as peaceful. Concerning the ring she had lost in the sea, Elaine could not force herself to worry. Grenville never, by any chance, gave her occasion for alarm.

There were many full afternoon vacations from his work when the fire was left to hollow out his log that Sidney spent at her side. He wove her a hammock of the creeper withes and built a shady bower by the shore. He had sawed her a comb from the tortoiseshell, bent hairpins of the copper wire, and made her a comfortable couch. Her tiger-skin robe he had worked with his hands to a soft and pliant finish. The skin of a cheeta he had killed he used to supplement his rapidly vanishing shirt. Sewing was strongly, if not prettily, accomplished with such needles and thread as his ready ingenuity provided.

They were busy days that were doomed, however, to pall. Elaine was assisting with a loom to weave a sail, while between times Grenville chipped out the stone for the bath he had promised on the ledge. He became a skillful marksman with his bow, and knew every animal trail the island afforded. In many of these his traps did deadly service. Their larder rarely lacked for meat, made tender by paw-paw leaves. Elaine caught many a silver fish that they roasted together in the sand.