the pupils strangely luminous. The Martian directly above him paused for an instant on the stairway, raised to his shoulder a small, compact weapon that bore a slight resemblance to a sawed-off shotgun despite its technical complexity and took careful aim at the running man, who had almost reached the grove. The weapon leapt in the Martian's clasp and a sharp crack echoed like a pistol shot across the open countryside, from the hollow, metallic sounding board of the ship's hull to the distant cluster of trees. The running man screamed, threw out his arms and crumpled at the edge of the grove. The spurt of blood from a severed artery was visible from the ship, a thin, crimson jet that spattered the grass and the foliage and gleamed brightly on the boles of the trees until the crumpled body began to smoke. The smoke spiralling up from the slain man obscured the gleaming, and was blown by the wind between the trees, filling the entire grove with a thin, drifting haze. One of the stout women swayed, released her hold on her companion's arm and sank to the ground in a dead faint. The other went on screaming, so shrilly and hysterically that for a moment no other sound could be heard—not even the heavy tread of the Martians moving toward the four women and three men with their weapons raised. The slender girl, who Tragor coveted, gripped the arm of the man beside her in desperate appeal. "Don't shoot, Kenneth," she whispered, her face pale with fear. "They'll kill you too!" "They'll kill me anyway," the man said, closing his hand tightly over her trembling fingers and gently freeing his arm. "This is one nightmare that seems to be real. They're certain to kill us all. But I'm going to get one of them first." The rifle was at his shoulder before she could cry out in protest. There was another sharp crack, not unlike the report which the Martian's complicated weapon had made. The nearest Martian came to an abrupt halt. For an instant his green-fleshed, masklike face remained totally devoid of expression. Then the lineaments seemed to shrivel and darken. The cruel, slitted mouth lost its firmness and the flesh around the eyelids began to sag. Slowly, horribly the entire face changed color, the green fading to an ashen gray, the pinkish hue of the eyelids darkening to a deep crimson which did not fade.