As a woman's long hair might trail to her hips, there trailed from their heads a mass of long, dark strands. Imagine single strands of ostrich feathers, a yard long or more, curling spirally or at random, colored the deep, shot, blue-green of the eye of a peacock feather, or of a game-cock's shackles. That was what grew from their heads, as I seemed to see it.
"I stepped over the windrow of bones. Some were mere dust; some leached gray by sun, wind and rain; some white. Skulls were there, five or six I saw in as many yards of the windrow near me and more beyond. In some places the windrow was ten feet wide and three feet deep in the middle. It was made up of the skeletons of hundreds of thousands of victims.
"I took out my other revolver, spun the cylinder, and strode toward the slab.
"Forty feet from it I stopped. I was determined to abolish the superhuman monsters. I was resolute. I was not afraid. But I stopped. Again and again I strove to go nearer, I braced my resolutions. I tried to go nearer. I could not.
"Then I tried to go sideways. I was able to step. I made the circuit of the slab, some forty feet from it. Nearer I could not go. It was as if a glass wall were between me and the sirens.
"Standing at my distance, once I found I could