Haney said disgustedly, "Joe, there are times when a guy wants to murder you! Why didn't I think of that?"

But Brent was looking at the four of them with a lively, helpless curiosity. "Will you guys let me in on this?"

They told him. Joe began to explain it carefully, but the Chief broke in with a barked and impatient description, and then Mike interrupted to snap a correction. But by that time Brent's expression had changed with astonishing suddenness.

"I see! I see!" he said excitedly. "All right! Have you got space suits in your ship? We have them. So we'll go out and pelt the stars with garbage. I think we'd better get at it right now, too. In under two hours we'll be a fine target for more bombs, and it would be good to start ahead of time."

Mike made a gesture and went floating out of the kitchen, air-swimming to go get space suits from the ship. The grin on his small face threatened to cut his throat. Joe asked, "Sanford's in command. How'll he like this idea?"

Brent hesitated. "I'm afraid," he said regretfully, "he won't like it. If you solve a problem he gave up, it will tear his present adjustment to bits. He's gone psychotic. I think, though, that he'll allow it to be tried while he swears at us for fools. He's most likely to react that way if you suggest it."

"Then," agreed Joe, "I suggest it. Chief——"

The Chief raised a large brown hand.

"I got the program, Joe," he said. "We'll all get set."

And Joe went floating unhappily through passage-tubes to the control room. He heard Sanford's voice, sardonic and mocking, as he reached the communications room door.