I believe that I am not ordinarily hysterically apprehensive; yet I must confess that under the conditions with which I was confronted, I felt my nerves to be somewhat shaken. On the morrow I was to die some sort of nameless death for the diversion of a savage horde, but the morrow held fewer terrors for me than the present, and I submit to any fair-minded man if it is not a terrifying thing to lie bound hand and foot in the Stygian blackness of an immense cave peopled by unknown dangers in a land overrun by hideous beasts and reptiles of the greatest ferocity. At any moment, perhaps at this very moment, some silent-footed beast of prey might catch my scent where it laired in some contiguous passage, and might creep stealthily upon me. I craned my neck about, and stared through the inky darkness for the twin spots of blazing hate which I knew would herald the coming of my executioner. So real were the imaginings of my overwrought brain that I broke into a cold sweat in absolute conviction that some beast was close before me; yet the hours dragged, and no sound broke the grave-like stillness of the cavern. During that period of eternity many events of my life passed before my mental vision, a vast parade of friends and occurrences which would be blotted out forever on the morrow. I cursed myself for the foolish act which had taken me from the search-party that so depended upon me, and I wondered what progress, if any, they had made. Were they still beyond the barrier cliffs, awaiting my return? Or had they found a way into Caspak? I felt that the latter would be the truth, for the party was not made up of men easily turned from a purpose. Quite probable it was that they were already searching for me; but that they would ever find a trace of me I doubted. Long since, had I come to the conclusion that it was beyond human prowess to circle the shores of the inland sea of Caspak in the face of the myriad menaces which lurked in every shadow by day and by night. Long since, had I given up any hope of reaching the point where I had made my entry into the country, and so I was now equally convinced that our entire expedition had been worse than futile before ever it was conceived, since Bowen J. Tyler and his wife could not by any possibility have survived during all these long months; no more could Bradley and his party of seamen be yet in existence. If the superior force and equipment of my party enabled them to circle the north end of the sea, they might some day come upon the broken wreck of my plane hanging in the great tree to the south; but long before that, my bones would be added to the litter upon the floor of this mighty cavern.