"I understand, Rance. I'm going to turn them."


There was silence again, and Kent and the men grouped round him were tense. All were envisioning the same thing—the air rushing out of the Pallas' valves, and the unsuspecting guards in its lower deck smitten suddenly by an instantaneous death.

Then Marta's voice, almost a sob: "I turned them, Rance. The air puffed out all around me."

"Your space-suit is working all right?"

"Perfectly," she said.

"Then go down and tie together as many space-helmets as you can manage, get out of the airlock, and try to get over here to the Martian Queen with them. Do you think you can do that, Marta?"

"I'm going to try," she said steadily. "But I'll have to pass those men in the lower-deck I just—killed. Don't be anxious if I don't talk for a little."

Yet her voice came again almost immediately. "Rance, the pumping has stopped! They must have pumped all the fuel into the Pallas!"