Without a word, he leaped on Bemmelman.

The planter was standing beside an operating table upon which Mia MacIver was strapped. He fell back a step, raised his arm in a gesture of defense.

Cosmo's rush bowled him over backward. He tried to scramble to his feet, but Cosmo was on him like a cat on a mouse. Time after time, he drove his fist into the planter's face. A blinding rage shook him to the marrow.

As if from a distance, he heard Mia scream again.

"Cosmo! Look out behind you!"

He swung off the insensible Bemmelman, twisted to his feet. He saw Llana, the Terran slave girl, directly behind him. Her arm was upraised, her fist clutching a needle like dagger. With a sob, she plunged it downward toward his heaving chest.

Cosmo caught her wrist in a grip of iron, tore the dagger from her fingers. Contemptuously, he tossed the girl into a corner of the room, turned to Mia.

"Mia, are you all right?"

She gave a sob of relief. "Yes, yes! But get me out of this iron lung before I pass out."

He fumbled hastily at the clamps. Her hair was tumbled. One shoulder of her tattered yellow tunic had been torn down to her stomach. He paused suddenly, his eyes dilating.