The sphere went blank at his touch of a lever. His shoulders drooped and he spread his hands in a gesture of resignation.

"What in the devil!" Tommy exploded. "Can this guy overrule the Zara? Is he that powerful?"

"He is actual ruler of the world that is Antrid; the power behind the throne. Clyone must do his bidding. He has seen that she is softening and resolved to speed things up himself."

A sudden bedlam could be heard in the corridor outside the stone door. This Ianito had gone the Zara one better. He had located them; probably saw the capture of the guard and the rescue of Ulana on the very spot where his minions now hammered for entrance.

"They will take you!" Tiedus whispered. "There is no doubt as to the orders issued by Ianito. They will take you alive and bring you to him. You will be compelled to yield the secret of the metal that energizes."

"Not on your life! We'll refuse." Blaine was very positive.

Tiedus smiled sadly. "There is the pink gas, you know," he reminded him. "No, Carson, there is but one way. You must go out into the jungle and hide for a time. Dantor will return later; it is certain he will be spared. And he will contrive some way of outwitting them. Come; there is a passage."

Blaine saw the wisdom of the argument. It was their only chance. There was a blast that shook the ground beneath their feet, and a huge section of the stone door was blown into the room. He drew Ulana close with a possessive encircling arm.


They were in a dark narrow passage now, following the whispered voice of Tiedus. It was damp and rankly odorous there in the darkness, and slimy things wriggled over the floor, brushing their ankles clammily. Behind them there was the roar of another explosion and the shouting of angry voices. The guards were in the secret chamber and hot on their trail.