The big blowers were audible now, nearing with an arrogant lack of haste as if bears headed for a beehive. They were moving at about thirty kph, more slowly than Pritchard would have expected even for a contact patrol. From the sound there were four or more of them, smooth and gray and deadly.
"Kruse, I'm serious," the Slammer captain said. Light from the trapdoor back-lit the civilian into a hulking beast with a musket. "If you—"
"Shut up!" Kruse snarled, prodding his prisoner's bruised forehead with the gun muzzle. "One more word, any word, and—"
Kruse's right hand was so tense and white that the musket might fire even without his deliberate intent.
The first of the tanks slid by outside. Its cushion of air was so dense that the ground trembled even though none of the blower's 170 tonnes was in direct contact with it. Squeezed between the pavement and the steel curtain of the plenum chamber, the air spurted sideways and rattled the cellar windows. The rattling was inaudible against the howling of the fans themselves, but the trembling shutters chopped facets in the play of the tank's running lights. Kruse's face and the far wall flickered in blotched abstraction.
The tank moved on without pausing. Pritchard had not tried to summon it.
"That power," Kruse was mumbling to himself, "that should be for us to use to sweep the beasts—" The rest of his words were lost in the growing wail of the second tank in the column.
Pritchard tensed within. Even if a passing tank picked up his implant's transmission, its crew would probably ignore the message. Unless Pritchard identified himself, the tankers would assume it was babbling thrown by the ionosphere. And if he did identify himself, Kruse—
Kruse thrust his musket against Pritchard's skull again, banging the tanker's head back against the cellar wall. The Dutchman's voice was lost in the blower's howling, but his blue-lit lips clearly were repeating, "One word . . ."
The tank moved on down the highway toward Portela.
". . . and maybe I'll shoot you anyway," Kruse was saying. "That's the way to serve traitors, isn't it?
The third blower was approaching. Its note seemed slightly different, though that might be the Aftereffect of the preceding vehicles' echoing din. Pritchard was cold all the way to his heart, because in a moment he was going to call for help. He knew that Kruse would shoot him, knew also that he would rather die now than live after hope had come so near but passed on, passed on. . . .
The third tank smashed through the wall of the house.
The Plow's skirts were not a bulldozer blade, but they were thick steel and backed with the mass of a 150-tonne command tank. The slag wall repowdered at the impact. Ceiling joists buckled into pretzel shape and ripped the cellar open to the floor above. Kruse flung his musket up and fired through the cascading rubble. The boom and red flash were lost in the chaos, but the blue-green fire stabbing back across the cellar laid the Dutchman on his back with his parka aflame. Pritchard rolled to the floor at the first shock. He thrust himself with corded legs and arms back under the feeble protection of the bunk. When the sound of falling objects had died away, the captain slitted his eyelids against the rock dust and risked a look upward.
The collision had torn a gap ten feet long in the house wall, crushing it from street level to the beams supporting the second story. The tank blocked the hole with its gray bulk. Fresh scars brightened the patina of corrosion etched onto its skirts by the atmospheres of a dozen planets. Through the buckled flooring and the dust whipped into arabesques by the idling fans, Pritchard glimpsed a slight figure clinging left-handed to the turret. Her right hand still threatened the wreckage with a submachine gun. Carpeting burned on the floor above, ignited by the burst that killed Kruse. Somewhere a woman was screaming in Dutch.
"Margritte!" Pritahard shouted. "Margritte! Down here!"
The helmeted woman swung up her face shield and tried to pierce the cellar gloom with her unaided eyes. The tank-battered opening had sufficed for the exchange of shots, but the tangle of structural members and splintered flooring was too tight to pass a man—or even a small woman. Sooty flames were beginning to shroud the gap. Margritte jumped to the ground and struggled for a moment before she was able to heave open the door. The Plow's turret swung to cover her, though neither the main gun nor the tribarrel in the cupola could depress enough to rake the cellar. Margritte ran down the steps to Pritchard. Coughing in the rock dust, he rolled out over the rubble to meet her. Much of the smashed sidewall had collapsed onto the street when the tank backed after the initial impact. Still, the crumpled beams of the ground floor sagged further with the additional weight of the slag on them. Head-sized pieces had splanged on the cot above Pritchard.