matted vegetation below. One might as well hunt for a needle in a haystack as for that tiny ball. But Pegrani would not forget; he'd report to the Zara. They were in for it now.

CHAPTER IV

Before the Council

Pegrani lost no time in reporting the incident to the Zara. The Earth men were hustled to the throne room of the palace where the leopard woman sat in conference with her advisers. An ominous silence greeted their entrance. Ugly faces leered at them from the long table.

"What is it, Pegrani?" The Zara's chalky face went whiter still.

"The Rulans, Your Majesty. They have endeavored to communicate with the prisoners."

"Did they succeed?" Clyone's voice was terrible in its fury.

"They did not. I destroyed the messenger, and the message itself was lost in the jungle where Carson flung it."

The Zara shot a fleeting glance in Blaine's direction and permitted herself the ghost of a smile. "It is well," she breathed. "But it must not happen again. Have Tiedor brought to me."

Pegrani hurried off to do her bidding and Blaine turned uncertainly to follow.

"You will remain, Carson—you and Farley." The incisive voice of the leopard woman halted him in his tracks.

Tiedor was chief of the Rulans, it developed. There was but a handful of them in the realm and they were the last survivors of the civilization of Europa; descendants of those original brave souls who had settled on Io as a last resort in the effort to perpetuate their kind.

He was a magnificent creature, this Tiedor, tall and straight in his muscular leanness and with wide-set gray eyes in the face of a Greek god. Olive-skinned like the messenger, he was, and with the high forehead of an intellectual. He swept the assemblage with a haughty gaze when he faced the Zara.

"Tiedor," she snarled, "it has come to my ears that a Rulan lad carried a message to one of my guests from Earth. What means this?"

"I know nothing about it, Your Majesty." Tiedor gazed into the wicked eyes, unafraid.

"You lie! There is some treasonable scheme in which you had hoped to enlist their help. You will tell me the entire story, here before the council."

"There is nothing to tell."

"You will confess or I shall destroy every Rulan in the Tritu Nogaru." The Zara's words were clipped short with deadly emphasis.

Tiedor paled and his lips tightened in a grim line, but he stood his ground. "I have nothing to confess," he said.

With a whistling indrawn breath, the leopard woman threw back her head and motioned to one of the green-bronze giants who guarded the entrance. There was a nervous stir around the council table.

At her command the guard drew back a heavy drape that hid an embrasure in the far wall. There, on a stubby pedestal, was revealed a gleaming sphere of crystal, a huge polished ball that shimmered a ghastly green against a background of jet.

Slowly in its depths a milky cloud took shape, swirling and pulsating like a living thing. Then it flashed into dazzling brilliance and the globe cleared to startling transparency. It was as if it did not exist. Rather they looked through an opening in the cosmos that carried their gaze to another and distant point. It was a large open space that was revealed to their eyes; a sort of public square where many of the olive-skinned Rulans were coming and going to and from the entrances of the circular tank-like structures that surrounded the area. They were greeting one another in solemn fashion as they passed and watching furtively the green-bronze guards who were everywhere. The sound of their low voiced conversations came clear and distinct from the depths of the crystal sphere.

"Your choice, Tiedor," the Zara hissed.

"There is nothing—nothing, I tell you!" The Rulan chief's voice was panicky now.

Clyone's snarling command was carried to those guards out there in the Tritu Nogaru by some magic of the crystal sphere. As one man they snapped to attention. With deadly accuracy they released the energy of their ray pistols. It was a shambles, that square of the Tritu Nogaru; a slaughter house. Agonized screams of the doomed Rulans rent the air of the council chamber. They organized hastily and rushed again and again into the crackling blue flame of the disintegrating blasts of the guards' fire. It was hopeless: unarmed and unprotected, they were at the mercy of Clyone's minions.