They clutched my throat, my arms, my legs, my body; there was no room to strike; I pushed the knife home. They fastened themselves to my legs and feet and tried to bring me down from beneath; once, in slashing at the head of one whose teeth were set in my calf, I cut myself on the knee. It was difficult to stand in the wet, slippery pool that formed at my feet.
Suddenly I heard a sound that I understood too well—the curious, rattling sound of a man who is trying to call out when he is being strangled.
"Harry!" I cried, and I fought like a wild man to get to him, with knife, feet, hands, teeth. I reached his coat, his arm; it was dangerous to strike so near him in the dark, but I felt him sinking to the ground.
Then I found the taut, straining fingers about his throat, and lunged forward with the knife—and the fingers relaxed.
Again we were fighting together side by side.
As their bodies fell in front of us we were pressed harder, for those behind climbed up on the corpses of their fellows and literally descended on our heads from the air. We could not have held out much longer; our breath was coming in quick, painful gasps; Harry stumbled on one of the prostrate brutes and fell; I tried to lift him and was unequal to the task.
It appeared to be the end.
Suddenly there rang throughout the cavern a sound as of a gigantic, deep-toned bell. The walls sent it back and forth with deafening echoes; it was as though the mountain had descended with one tremendous crash into its own bowels.
As though by magic, the assault ceased.
The effect was indescribable. We could see nothing; we merely became suddenly aware that there were no longer hands clutching at our throats or hairy bodies crushing us to the ground. It was as though the horde of unseen devils had melted into thin air. There were movements on the ground, for many of them had been wounded; a man cannot always reach the spot in the dark. This lasted for two or three minutes; they were evidently removing those who still had life in them, for the straining breath of men dragging or lifting burdens was plainly audible.