and exploded, fragments of bark and splintered wood showering out to a great distance. Trace ducked, let up on the trigger, and the beam died. He was reasonably sure now that it wasn't a one-shot. "And that's what you want us to go against," said Johnson. "A million Martians armed with those. What right have you to make us?" he shrieked. "What authority?" "This authority," said Trace, hefting the pistol. "Likewise the supreme authority of the United States Army, as I have declared martial law. And then there's the authority of me, Sergeant Trace Roscoe, who will mop up this whole damn valley with your fat puss if so be it you are disinclined to obey my orders, buster." "Thinks he's so tough," grumbled Kinkaid. But they all followed Trace when he marched on. Jane Kelly kept up easily with the men, and Trace was especially proud of her; but he had to admit that most all of them were whipping into shape better than he'd any right to hope for. "Few more days and I'll have me a real fine belly-achin' fighting-mad platoon here," he said to himself. Unfortunately he didn't have a few more days. He made contact with the green-skinned destroyers no more than half an hour thereafter. CHAPTER V They lay on the crest of a hill. Before them was a rolling plain spotted with patches of old snow. A thousand yards from the base of the hill was a small town, with figures moving among the houses. It had not been blasted by the saucers, but Trace's people did not run down the slope toward it, because along that plain from horizon to horizon rested a line of the great green spacecraft; and the moving figures, there was little doubt, had olive skin and horny bird-feet and a single eye apiece. "Reconnoiter," breathed Trace. "Got to know what's what. That place must be local GHQ, and they look dug in pretty solid. I'm going down after dark and give 'em a squint. I'll take Bill with me, in case I want to bring back souvenirs." "I'm rather more insignificant in the dark than he," said Slough quietly. "And you ought to have three on the party." "Your arm would slow you down." "It would not," said Slough firmly. Trace looked at him and after a moment shrugged. "You're right, I could use another." He took the sporting rifle from Bill and gave it to Jane Kelly.