A few hours more and they would be back at the Great City. Then the real work would begin. Mercer squared his shoulders unconsciously as he thought of all there was to do.

But there was no danger to the Light Country from Tao, he thought with satisfaction. At least, there would be none when the other cities were rid of Tao's men, as the Great City was now. The men would find their way back all right—

At the sudden thought that came to him Mercer dropped his bit of bread and sat up in astonishment. Tao no longer a menace? He remembered my reasoning in the boat coming down the bayou. Of course, Tao would have no reason to attack the Light Country by force of arms until he was sure his propaganda among the people had failed.

My argument was sound enough, but the utter stupidity of what we had done now dawned on Mercer with overwhelming force. Tao would await the results of his emissaries' work, of course. And here we had gone and sent them straight back to their leader to report their efforts a failure! If anything were needed to precipitate an invasion from Tao, this very thing Mercer had just finished doing was it. He cursed himself and me fervently as he thought what fools we had been.

Then it occurred to him perhaps it was not too late to repair the damage. Not more than half an hour had passed since he had set the men free on the shore of the Twilight Country. He must go back at once. Under no circumstances must they be allowed to reach Tao and tell him what had occurred.

Anina was flying near Mercer as before. He leaned over the edge of the platform to talk with her, but the wind of their forward flight and the noise of the girls' wings made conversation difficult.

"Anina! Come up here with me. Sit here. I want to talk to you. It's important. They don't need you flying now."

Obediently the girl sat where he indicated, close beside him. And then as he was about to begin telling her what was in his mind Mercer suddenly remembered that they were still heading toward the Light Country, every moment getting farther away from Tao's men, whose homeward journey he must head off some way.

"We must go back, Anina—back where we came from—at once. Tell them—now! Then I'll tell you why."

The girl's eyes widened, but she did as he directed, and the platform, making a broad, sweeping turn, headed back toward the Twilight Country shore.