A moment later, Miko bounded to another rock.

Time passed—only a few seconds. I could not see Miko momentarily. Perhaps he was crouching; perhaps he had moved away again. He was, or had been, on slightly higher ground than the bottom of our bowl. It was dim down here where we were lying, but I feared that any moment Miko might appear and strike at us. His ray at any short range would penetrate our visor panes, even though our suits might temporarily resist it.

"Anita, it's too dangerous here!"

Had I been alone, I might perhaps have leapt up to lure Miko. But with Anita I did not dare chance it.

"We've got to get back to camp," I told her.

"Perhaps he has gone—"

But he had not. We saw him again, out in a distant patch of Earthlight. He was further from us than before, but on still higher ground. We had extinguished our small helmet lights. But he knew we were here and possibly he could see us. His projector flashed again. He was a hundred feet or more away now, and his weapon was of no longer range than mine. I did not answer his fire, for I could not hope to hit him at such a distance, and the flash of my weapon would help him to locate us.

I murmured to Anita, "We must get away."

Yet how did I dare take Anita from these concealing shadows? Miko could reach us so easily as we bounded away in plain view in the Earthlight of the open summit! We were caught, at bay in this little bowl.

The camp was not visible from here. But out through the broken gully, a white beam of light suddenly came up from below.