"Hold fire."

He crawled to his knees on the slippery deck, grabbed the pipes and pulled himself erect, hand over hand. His eyes came level with the gray metal box behind the pipes. He squinted, fascinated, at the quivering dial needle. "Hey!" he said.

"Stand by."

Shano puzzled it out, his mind groping. He wasn't used to thinking. Only working with his hands.

This box. This needle that had quivered when the ship was closed down....

"It's over. Chased them off. Ready guns before laying to. Third watch on duty."

Shano sighed at the sudden release of tension throughout the space liner Stardust.

Smoke spewed from his nostrils. His forehead wrinkled with concentration. Those rumors: "Man sells out to Uranus, gets a nick cut in his jaw. Ever see a man with a nick in his jaw? Watch him, he's up to something." The talk of ignorant men. Shano remembered.

He poked behind the pipes and angrily slapped the toggle switches on the box. The captain would only scoff. He'd never believe there was a traitor aboard who had planted an electronic signal box, giving away the ship's position. He'd never believe the babblings of an old man.

He straightened up, glaring angrily. He knew. And the knowledge made him cold and furious. He watched the engine room emergency exit as it opened cautiously.