Docchi nodded.

"Well, it's over. We did our best. There's no use crying about it." Yet she was. She passed by Nona, patting her gently. "It's all right, darling. You tried."

Jordan followed her from the compartment.

Cameron remained; he came over to Docchi. "Everything isn't lost," he said, somewhat awkwardly. "You're back where you started from, but Nona at least will benefit."

"Benefit?" said Docchi. "Someone will. It won't be Nona."

"You're wrong. Now that she is an important factor—"

"So is a special experimental machine. Very valuable. I don't think she'll like that classification."

Silence met silence. It was Dr. Cameron who turned away.

"That ghastly glow of yours when you're angry always did upset me. I'll come back when it's dimmer."

Docchi glared after him. Cameron was the only normal aware that it was Nona who controlled the gravital unit. All the outside world could realize was that it was in operation, as it had been designed to work, but never had. If Cameron could be disposed of—