As he struggled to get up, digging his elbow in and using one hand, he saw a stinger darting in at him. He had lost both the bug gun and his rifle when the fighting unit swiped him. He swiveled on his hips and kicked the stinger away. Then he saw the second fighting unit coming. He forgot about the stinger. It still might get to him, but, if it did, it would be too late to matter.
He drew his knife, managed to get to one knee, and crouched there like an old gray rat, stubbly lips drawn back from worn teeth in a grin of pain and rage. This was one he wasn't going to win, he guessed.
Ten feet away, the fighting unit suddenly ran down like a clockwork toy. It toppled over, skidded past him under its own momentum, and lay there kicking spasmodically. Ed glared at it uncomprehendingly. It arched its neck back to almost touch its haunches, stiffened, and was still.
Ed looked around. The stinger was dead too, three feet from his shoulder, and half a dozen more which had been making for him. A cloud of greasy, stinking smoke was rolling out of the den. The Harn was dead.
Ed put his knife away and lay back. He did not quite pass out, but things got pretty dim.
After a while he got hold of himself and sat up. He was not too surprised to see the man in forest green prodding at the bodies of the fighting units. The stranger looked at the smoke still oozing from the den and nodded approvingly. Then he came over and looked at Ed. He clacked his tongue in concern and bent over, touching Ed's wrist. Ed noticed there was now a cast on it, and it didn't hurt so much. There was also a plastic binding around his ribs and shoulder, where the claws of the first fighter had raked as it tossed him. That was a mighty neat trick, because the rags of his shirt were still buttoned around him, and he was pretty sure it had not been off at any time.
The stranger smiled at Ed, patted him on the shoulder, and disappeared. He seemed to be a busy sort of fellow, Ed thought, with not much time for visiting.
Ed felt quite a bit better now, enough better to gather up what was left of his gear and start home. He was glad to find old Tom waiting for him there. The cat had taken to the woods when the attack on the gate first started, he didn't like shooting, and Ed had worried that the Harn might have got him.
Ed slept till noon the next day, got up and cooked a dozen flapjacks and a pound of bacon. After breakfast, he sat around for an hour or so drinking coffee. Then he spent the rest of the afternoon puttering around the cabin.