But the opposition guessed the direction of our sidestep. A bullet lifted my hat into the darkness, and, as I scrambled away, a hand touched my thigh and was immediately taken away.

I felt Holman's body on the other side, and then, clubbing the big Colt, I drove it down through the darkness at a point that my imagination suggested would be the most likely place to find the head of the stranger whose hand touched my thigh. The blow missed, and as I made a kangaroo-like jump sideways, a spurt of flame blazed out within a yard of my face.

I fired immediately, and the soft plop of a body settling into the dry dust upon the floor convinced me that I had settled one of our enemies.

For about ten minutes after that there was no more firing. My skin, more than my ears, brought to my brain the information that there were others somewhere in the thick darkness, but the little air tremors that came to me were so faint that it was impossible to tell in which direction they were. I had lost all trace of Holman. With extreme caution I crawled toward what I thought to be the spot where I had left him, but my groping fingers found only the fragments of bone that covered the dusty floor of the charnel house.

I sat in the dust and endeavoured to make my addled brains direct me as to the best course to pursue. The silence led me to infer that Leith and his party, who were evidently familiar with the cave, were making for the passage by which we had entered the place, and a cold chill passed over me as my imagination pictured Leith, One Eye, and the oily dancers waiting for Holman and me in the narrow corridor. To escape from the place immediately was our only chance, and with a courage born of terror conjured up by the thoughts of imprisonment in that place of skulls, I started to crawl rapidly into the dark.

I had not proceeded half a dozen yards when my hand touched a bare leg, and I drew back hastily. With madly pounding heart I crouched in the dust, waiting for an attack, but as I waited I convinced myself that the leg had not been drawn back when my fingers encountered it. With my right hand clubbing my revolver, I reached my left out cautiously, and once again my fingers came in contact with the bare limb. The fear left me at that moment. I was back at the spot where I had fired at an unseen foe some fifteen minutes before, and the body near me was the victim of my lucky bullet.

Carefully I felt the dead man. He wore a large feather cloak and a tall headdress, and I concluded that he was one of the wriggling brutes whose performance we had watched in the cave. In the dust, beside the body, my fingers found his revolver, and the fact that he had been armed at the moment his party came unexpectedly upon us was more proof, if proof were needed, that Leith's tactics were anything but straightforward.

Securing the revolver, I started to crawl away, but a sudden inspiration came to me. I stripped the parrot-feather mat and the headdress from the corpse and donned them over my own clothing. In the darkness recognition was made through the fingers, and as there were eight enemies in the cavern and only one friend, I considered that the danger I ran of receiving a bullet from Holman was more than counterbalanced by the protection that the dancer's costume would give me if I ran against the groping hands of Leith or his gang.

After a wearisome crawl I touched the wall of the cavern, and standing upright I debated for a moment whether I should move to the right or the left. I had no definite idea as to the position of the opening through which we had entered the place, and I dreaded the weary circuit of the cavern which I would be compelled to make if I turned in the wrong direction. It was possible that the corridor was within a few yards of me, and if I turned away from it I might get lost in other passages leading to the long gallery where the dance of death had taken place.

I decided to move to the right, and with one hand upon the cold wall I stumbled forward. If Holman was still a prisoner, Edith Herndon and her sister were entirely unprotected, and my tormenting imagination made me throw prudence to the winds. I had to reach the camp before Leith or any of his evil bodyguard arrived, and, becoming reckless of the terrors of the dark, I ran blindly in my desperate desire to find the path into the open air.