"It must be the ship people," Ross answered.

"What ship?" Ashe caught him up swiftly.

"The big one the Reds have been looting——"

"Ship?" echoed McNeil. "And where did you get that rig?" In the bright light it was easy to see Ross's alien dress. McNeil fingered the elastic material wonderingly.

"From the ship," Ross returned impatiently. "But if the ship people are attacking, I don't think they will notice any difference between us and the Reds...."

There was a burst of ear-splitting sound. For the third time Ross was thrown from his feet. This time the burrow lights flickered, dimmed, and went out.

"Oh, fine," commented McNeil bitterly out of the dark. "I never did care for blindman's buff."

"The transfer plate—" Ross clung to his own plan of escape—"if we can reach that—"

The light which had served Ashe and McNeil in their tunneling clicked on. Since the earth shocks appeared to be over for a while, they moved on, with Ashe in the lead and McNeil bringing up the rear. Ross hoped Ashe knew the way. The sound of fighting had died out, so one side or the other must have gained the victory. They might have only a few moments left to pass undetected.

Ross's sense of direction was fairly acute, but he could not have gone so unerringly to what he sought as Ashe did. Only he did not lead them to the room with the glowing plate, and Ross stifled a protest as they came instead to a small record room.