I went down the little corridor into the Chief's room. He was sitting at his desk looking grim and tense. On the wall behind him was a huge map of the United States. It had clumps of vari-colored pins all over it. His deep voice boomed across the room.

"Hello, Nat. How is the Chief of the Venusian Desk?"

"Well, if you want to know the truth, Chief, I'm pretty god damned relieved. Some jobs are fun. But my hair has been standing on end so much since you gave me this job that it's going to need about a year's rest. No man wants his hair to have a nervous breakdown."

The Chief looked at me fondly. "Well, I can't say you carried your mission out quietly. It practically blew me out of bed, and I live at least ten miles away."

"Joe did a hell of a good job with the TNT," I said. "How the hell he ever got twenty tons of it down in the basement in three hours I'll never find out."

A slight frown came over the Chief's face. "Are you sure our Venusian friend was there?"

"Absolutely."

"How—absolutely?"

"I called him on the telephone. When he answered I pressed the button. I heard the explosion over the wire, half a second before it practically tore down my own house. When I got over there a big crowd was collecting." I took a deep breath. "Not much for them to look at, though—just a big black smoking hole in the ground."

"And our inter-planetary friend?"