Much of the fruit that Sidney had gathered was now unfit for use, and was, therefore, thrown away. By way of conserving the water supply, they made a breakfast of paw-paws and bananas only, though the meat remaining from the previous day was still acceptable.
Grenville descended to the cavern as soon as this scant and oversweet meal was concluded. He bore two jugs, to be filled from the basins in the rock. When the light from the blazing torch he held above his head dimly outlined but one of the pools he had seen on a former occasion, he realized that some insignificant fissure must have resulted from his blast, and permitted the other pools to trickle to the sea.
He filled his jugs with the utmost care, scooping up the water at the deepest hole to leave all unclean sediment undisturbed. That the pool must soon succumb to evaporation was obvious. Vaguely he wondered which might last the longer, this underground well, or the breath in his body and Elaine's.
Even the sight and touch of the precious water excited his mouth to thirst. With the jugs both full and set carefully aside, he sprawled out eagerly, flat on the rocks, for a deep and satisfying draught.
Hardly had the water reached his palate, however, when he lifted his head with a sound like a stifled groan. The pool was connected with the tides--_the liquid there was brine_!
He rose to his knees, with his fist before his eyes, his whole body tense and rigid with his soul's recoil from the visions abruptly shadowed in his mind. The cordon about the helpless girl was so hideously complete! It seemed like the bitterness of her doom that he tasted on his tongue.
It appeared so useless now to struggle. How he should take this latest news to the uncomplaining comrade of his destiny was more than he could determine. Wild thoughts of offering all the treasure he had found, as ransom for Elaine at least, possessed his mind, as he conjured up the final, triumphant approach of the Dyaks, whom the two famished keepers of the terrace would at length be no longer able successfully to resist.
He likewise thought of offering himself, could Elaine be finally spared. But through it all he was sickeningly conscious that neither course could avail with these treacherous fiends. A human head was more to them than treasures of earth or heaven. Moreover, the murderous savages had already paid a heavy toll, and would smart in their blood for revenge.