The girl burst out laughing. Her laughter echoed out across the cavern, tinkling mirth in a place that Hell couldn't have rivaled in Steel's eyes. "Well," she said finally, "you might call it something we plan to escape with. That object is an antigrav projector, Mr. Steel. We'll escape with it all right, but we're going to take the Earth along with us...."

During his career as a detective, Steel had heard doomed convicts call the Devil's curse upon mankind; he'd heard dope-crazed crones in the upper levels shriek the curse of witches upon their neighbors; he'd heard cornered gangsters swear dark vengeance—but he'd never before heard words of such raw horror. And the girl said them as a simple statement of fact—with a laugh.

"We're going to take the Earth along with us...." This could have been just an insane threat. Cornered, the gang was trying to destroy the world in its own suicide. But Steel had seen the gang's ultra science here, he'd seen their banks of electrotubes—they weren't up to anything as simple as destroying the world by suffo-gas. He couldn't miss the real meaning of Lois Harmon's words. Taking the Earth with them meant moving it.

Which was still madness! Still suicide! But they didn't think so. They were right now making frantic preparations.

"You see," the girl continued, "we've been experimenting exclusively with gravitational force—the forces of attraction and repulsion that not only hold the atom together but hold the planets of the Solar System in balance." Her smile taunted Steel. "Dad finally devised an ultra-wave screen that could be projected. This screen surrounds the object toward which it's projected, shields off all the gravitational forces acting upon it and allows us to play upon it only those forces we care to use in moving the object from one place to another. You saw how we encircled you with those ice balls when you first came snooping around. You saw how we snatched a pistol out of your hand. In a few minutes, you'll see how we snatch the Earth out of the Solar System."

In a few minutes.... The girl's face blurred before Steel's eyes. Her words came to him faintly. "But I don't know why I'm telling you all this. You came here, working for Hampton Stahl's filthy money." Then raving fury blinded Steel completely.

He whirled. Ran.

He streaked back into the control room. The first weapon he saw was a wrench. He grabbed it on the run. He sped down the line of electrotubes along the wall, smashing them as fast as he could swing his arm.

Vaguely, he heard the girl's scream behind him. He heard his guard's heavy feet pounding after him. Before him, he saw the horde of workers halt, then swarm toward him. But he kept slashing with his wrench, eyes squinting against the flying glass, smashing his way up the line of tubes toward the main control board. When the wrench was snatched away, he kept tearing at the tubes with his bare hands.

Then he was crushed down by the hundreds of fists and feet that flew at him from every side.