"Still coming in, sir. They're repeating it over and over. We're triangulating their position now. Somewhere near the orbit of Pluto, Mr. Walton."

"Devil with that. Where's the message?"

Someone handed him a slip of paper. It said, Calling Earth. Urgent call, top urgency, crash urgency. Will communicate only with D. F. FitzMaugham.

"This all it is?" Walton asked. "No signature, no ship name?"

"That's right, Mr. Walton."

"Okay. Find them in a hurry and send them a return message. Tell them FitzMaugham's dead and I'm his successor. Mention me by name."

"Yes, sir."

He stamped impatiently around the lab while they set to work beaming the message into the void. Space communication was a field that dazzled and bewildered Walton, and he watched in awe as they swung into operation.

Time passed. "You know of any ships supposed to be in that sector?" he asked someone.

"No, sir. We weren't expecting any calls except from Lang on Venus—" The technician gasped, realizing he had made a slip, and turned pale.