I was now clinging with one hand to the boat’s side, while with the other I held tightly by Hodson’s collar; but though I waited till the wave receded before I tried the bottom, it was not to be touched; so, shuddering and horror-stricken, I waited the coming wave, and struck off swimming with all my might. It was only a minute’s task; but when, after twice trying, my feet touched the bottom, I was panting heavily, and so nervous, that I had to lean, trembling and shaking, against the side. But I had a tight hold of Hodson, whose head I managed to keep above water; and it was not until warned of my danger by the rising tide, and the difficulty I found keeping my feet that I again essayed to press forward.
Just then, something cold and wet swept across my face, and dashing out my arms to keep off some monster of the deep, my hands came in contact with a round body which beat against my breast and in my horror, as I dashed away, I was some paces ere the dragging at my limb told me that I had left my comrade to his fate. The next moment however, he was swept up to me; and once more clutching his collar, and keeping his head above water, I waded slowly along the tunnel, when again I nearly lost my hold, for the same wet slimy body swept across my face; but raising my hand, I only dashed away one of the long strands of bladder-weed which hung thickly from the cross timbers of the roof.
It was no hard matter to bear my companion along with me, for I had only to keep his head up, his body floating along the surface, but my foothold was uncertain, for now the bottom was slimy, and my feet sunk in the ooze deeper and deeper, for I was nearing the gates through which the fresh water of the marshes was let in; and though the water was now only to my middle, I made my way with difficulty, for there was a perceptible current against me.
Breathing would have been easy, had it not been for my excitement; and now a horrid dread seemed to check the very act, for all at once I heard a heavy reverberating noise, and the thought struck me that they were opening the gates, and in another instant the fearful rush of fresh water would come bearing all before it—even our lives.
In the agony of the moment I uttered a wild unearthly shriek—so fearful a cry, that I shrank against the side afterwards, and clung to a slimy post, trembling to hear the strange whispering echoes, as the cry reverberated along the place, and mingled with the lapping rush of the water, the dripping from the root and a loud sound as of a little waterfall in front.
Now came again the shape of something round swimming up against me, and as it struck my side, I beat at it savagely, though I smiled at my foolish fear the next moment, for it was one of the brandy-kegs washed out of the boat. But horror still seemed to hold me, as I waded on farther and farther, till once more the water began to deepen, and the ooze at the bottom grew softer; so I stopped, listening to the heavy rushing of water in front, where the drainage escaped, and washed heavily down, deepening the tunnel at the foot of the doors; while in that hollow, cavernous place, growing smaller moment by moment, the rushing sound was something hideous. Danger in front, for the great gates might at any time be opened; and danger behind, where the tide was coming in ceaselessly, and deepening the water around me with its regular beating throb, minute by minute. Thoughts of the past and present seemed to surge through my brain, so that I grew bewildered, and had any chance of escape presented itself I could not have seized it, though I could not but tell myself that escape was impossible. A few minutes—ten, twenty, thirty perhaps, and the black darkness seemed to be growing blacker.
“I must be free,” I muttered; and dragging Hodson’s handkerchief from his neck, I bound it to my own, and then making them fast beneath his arms, felt among the woodwork till I could find a place where I could pass them through, so that I could secure him from slipping down, or being swept away by the ebbing and flowing of the water.
I was not long in finding a place; but then the handkerchiefs were not long enough, and I had to add one from my pocket; then I left the poor fellow quite insensible and half-hanging from one of the timbers. And now I waded about, searching for the mouth of the air-pipe, in the hope of shouting up it for succour, since I felt convinced that the tide would effectually fill the tunnel, while the very thought of the gates being opened half-maddened me; and heedless now of who might hear me, so that they brought succour, I hunted aimlessly about, yelling and shrieking for aid.
It was a fearful struggle between reason and dread; and for ever dread kept getting the upper hand: now it was a floating keg again and again making me dash away now one of the packages hurried in by the tide; while the strange drippings and hollow whisperings were magnified into an infinity of horrors. Every monster with which imagination has peopled the sea seemed to be there to attack me—strange serpent or lizard like beasts, slimy and scaled, thronging along the ceiling or up the sides, swimming around me, or burrowing through the sand. More than once I actually touched some swimming object, but the contact was momentary, and the stranger darted off. Then reason would gain supremacy for a while; and trying to cool my throbbing brow with the water, I thought of my position, whispered a few prayers, and endeavoured to compose myself. There was even now a doubt: the tide might not rise high enough to cover me; certainly it was now at my breast, and I was standing with difficulty in the shallowest place I could pick. The next moment, as the waves receded, it would fall to my waist; but again it was up to my chest, and in spite of gleams of hope, despair whispered truly that it was now higher up my chest than before. True; but one wave in so many always came higher than the others. The tide might still be at its height, and this be that particular wave.
I moved again and again, but ever with the same result; and at last, despairingly, I was clinging to a shell-covered piece of timber at the side, with the water at my chin.