Lesbee put down the closed-circuit phone into which he had been talking, and turned. It was then he saw that the film was ready to roll, and that Browne had his fingers on the controls of the tractor beam. The older man stared at him questioningly.

"Shall I go ahead?" he asked.

At this penultimate moment, Lesbee had a qualm.

Almost immediately he realized that the only alternative to what Browne planned was that he reveal his own secret knowledge.

He hesitated, torn by doubts. Then: "Will you turn that off?" He indicated the intercom.

Browne said to the audience, "We'll bring you in again on this in a minute, good people." He broke the connection and gazed questioningly at Lesbee.

Whereupon Lesbee said in a low voice, "Captain, I should inform you that I brought the Karn aboard in the hope of using him against you."

"Well, that is a frank and open admission," the officer replied very softly.

"I mention this," said Lesbee, "because if you had similar ulterior motives, we should clear the air completely before proceeding with this attempt at communication."

A blossom of color spread from Browne's neck over his face. At last he said slowly, "I don't know how I can convince you, but I had no schemes."