Gavin moved aside to allow two men with a stretcher to pass out the lock. The body of the factor lay on the stretcher looking thin as a straw. He was alive, Gavin noted, seeing his chest move faintly.

"This gives the death blow to the slave trade," the Commandant began. Then he realized Gavin wasn't listening.

Nadia Petrovna followed the stretcher. Her hands were in irons and a guard walked beside her. She passed silently between the men, her black eyes flashing Gavin a look of hate before she descended the gangplank.

"Mark my word," said Commandant Samuels grumpily, "that girl will get off with a light sentence. She'll run true to form and sell Tri-World down the river. She'll be the prosecution's principal witness."

Gavin shrugged.

"Which reminds me," put in Villanowski. "Since the Empire's so anxious for me to return to the fold, I don't want to appear too eager."

"Eh?" A pained expression rippled the T.I.S. Commandant's ruddy features.

"I'd like the chief engineer's rating aboard the first ship to reach the stars." There was a wistful note in Villanowski's voice.

"There shouldn't be any hitch there," the Commandant agreed in a relieved tone. "You're the logical man to head an expedition outside the system."

"What about a third assistant-engineer?" Gavin interrupted.