"It's Diane!" Harkness was shouting. "Good Lord, Chet, it's Diane!"

This girl he had told himself he would forget. She was there in that ship, her hands were wrenching at the controls in a fight that was hopeless. He saw her so plainly—a pitiful, helpless figure, fighting vainly against this nightmare attack.

Only an instant of blurred wonderment at her presence up there—then a frenzy possessed him. He must save her! He leaped to the side of the crouching pilot, but his outstretched hands that clutched at the control stopped motionless in air.


het Bullard, master-pilot of the first rank, upon whose chest was the triple star that gave him authority to command all the air-levels of earth, was tense and crouching. His eyes were sighting along an instrument of his own devising as if he were aiming some super-gun of a great air cruiser.

But he was riding the projectile itself and guiding it as he rode. He threw the ship like a giant shell in a screaming, sweeping arc upon the red craft that drove across their bow.

They were crashing upon it; the red speedster swelled instantly before their eyes. Harkness winced involuntarily from the crash that never came.

Chet must have missed it by inches, Harkness knew; but he knew, too, that the impact he felt was no shattering of metal upon metal. The heavy windows of the control room went black with the masses of fibrous flesh that crashed upon them; then cleared in an instant as the ship swept through.

Behind them a red ship was falling—falling free! And vaporous masses, ripped to ribbons, were falling, too, while other wraith-like forms closed upon them in cannibalistic feasting.