"What is to be done now?" inquired Helen, when Hazel returned to her side, panting, but cheerful.
"We must await the rising of the tide. I fear we are imprisoned here for three hours at least."
There was no help for it. Helen made light of the misfortune. The spot where they had landed was inclosed between the two issues of the lagoon. They walked along the shore to the more easterly and the narrower canal, and, on arriving, Hazel found to his great annoyance that there was ample water to have floated the cutter had he selected that, the least promising road. He suggested a return by the road they came, and, passing into the other canal, by that to reach the sea. They hurried back, but found by this time the tide had left the cutter high and dry on the sand. So they had no choice but to wait.
Having three hours to spare, Hazel asked Miss Rolleston's permission to ascend the mountain. She assented to remain near the boat while he was engaged in this expedition. The ascent was too rugged and steep for her powers, and the sea-shore and adjacent groves would find her ample amusement during his absence. She accompanied him to the bank of the smaller lagoon, which he forded, and waving an adieu to her he plunged into the dense wood with which the sides of the mountain were clothed.
She waited some time, and then she heard his voice shouting to her from the heights above. The mountain-top was about three-quarters of a mile from where she stood, but seemed much nearer. She turned back toward the boat, walking slowly, but paused as a faint and distant cry again reached her ear. It was not repeated, and then she entered the grove.
The ground beneath her feet was soft with velvety moss, and the dark foliage of the trees rendered the air cool and deliciously fragrant. After wandering for some time, she regained the edge of the grove near the boat, and selecting a spot at the foot of an aged cypress, she sat down with her back against its trunk. Then she took out Arthur's letter, and began to read those impassioned sentences; as she read she sighed deeply, as earnestly she found herself pitying Arthur's condition more than she regretted her own. She fell into reverie, and from reverie into a drowsy languor. How long she remained in this state she could not remember, but a slight rustle overhead recalled her senses. Believing it to be a bird moving in the branches, she was resigning herself again to rest, when she became sensible of a strange emotion—a conviction that something was watching her with a fixed gaze. She cast her eyes around, but saw nothing. She looked upward. From the tree immediately above her lap depended a snake, its tail coiled around a dead branch. The reptile hung straight, its eyes fixed like two rubies upon Helen's, as very slowly it let itself down by its uncoiling tail. Now its head was on a level with hers; in another moment it must drop into her lap.
She was paralyzed.
CHAPTER XXVIII.
AFTER toiling up a rugged and steep ascent, encumbered with blocks of gray stone, of which the island seemed to be formed, forcing his way over fallen trees and through the tangled undergrowth of a species of wild vine, which abounded on the mountain-side, Hazel stopped to breathe and peer around as well as the dense foliage permitted. He was up to his waist in scrub, and the stiff leaves of the bayonet plant rendered caution necessary in walking. At moments, through the dense foliage, he caught a glisten of the sea. The sun was in the north behind him, and by this alone he guided his road due southerly and upward. Once only he found a small cleared space about an acre in extent, and here it was he uttered the cry Helen heard. He waited a few moments in the hope to hear her voice in reply, but it did not reach him. Again he plunged upward, and now the ascent became at times so arduous that more than once he almost resolved to relinquish, or, at least, to defer his task; but a moment's rest recalled him to himself, and he was one not easily baffled by difficulty or labor, so he toiled on until he judged the summit ought to have been reached. After pausing to take breath and counsel, he fancied that he had borne too much to the left, the ground to his right appeared to rise more than the path that he was pursuing, which had become level, and he concluded that, instead of ascending, he was circling the mountain-top. He turned aside therefore, and after ten minutes' hard climbing he was pushing through a thick and high scrub, when the earth seemed to give way beneath him, and he fell—into an abyss.