Footfall

“Voyager,” Dawson said. He tried a few words of the Invader language. “We made it. My fithp. United States of America !”

“Did it come to—” garble. The instructor tried again. “To look on us? Did you know of us?”

The word must be spy. “No.”

“Then why?”

“To see Saturn.” An anger was building in Wes Dawson, and he didn’t understand it. They had come in war and killed without warning, but he’d known that for days. What new grievance — They had used Saturn! Deep in his heart Dawson felt that Saturn belonged to Earth-to mankind-to the United States that had explored Saturn system, to the science establishment and science fiction fandom. Goddaminit, Saturn is ours!

He kept his silence. The film started again, and jumped. They’d skipped something: they’d skipped most of what they were doing in Saturn system. Two crescents, Earth and Moon, were growing near. Wedge-shaped markers pointed out the United States and Soviet moon bases, artifacts in orbit, weather satellites, Soviet devices of unknown purpose, the space station…

“Question, time you know we come,” Takpusseh said. Then louder: “Time you know we come!”

“One sixth part of a year,” Arvid said in English. “A year is—” His hands moved, a forefinger circling a fist, while he spoke alien words: “Circle Earth around Earth-star.”

“You slow to fight. You know we come. Why slow?”

Why had Earth’s defenders responded so slowly? Wes said, “Earth fithp, chtaptisk fithp maybe not fight.”

“You fight,, you not fight, two is one. Earth fithp is chtaptisk fithp. Sooner if Earth fithp not fight.”

The last time Wes Dawson had felt like this, he had put his fist into a Hell’s Angel’s mouth just as far as it would go. “You came to make war? Only to make war?”

“Make war, yes,” Takpusseh said, as if relieved to be understood.

Wes barely felt a large hand closing on his arm, above the elbow. “What can you take, move to fithp world?” What could they possibly hope to steal? They’d dropped too much of their craft; they’d be lucky to return home themselves!

“Earth is world for chtaptisk fithp,” Takpusseh said.

Warriors had come at Takpusseh’s bellow. The humans were gone now. Fathisteh-tulk helped Takpusseh to his feet. “Are you injured?”

“My pride hurts worse than my eye-and snnfp. Dawson surprised me entirely. They look so fragile!”

“They don’t know when to fight and they don’t know how to surrender,” the Herdmaster’s Advisor said. “One would think that would be good news for the invasion, but I wonder.”

“ Dawson is mad,” Breaker-One Raztupisp-minz said. “His behavior tells us nothing. Must we keep him?”

“He is a puzzle that needs cracking. He speaks English as his native language, and we will need that too until the others know the speech of the fithp a srupk or two better.”

“They must surrender, at once, formally,” Raztupisp-minz stated. “We should have taught them how, and much earlier, so that they can teach future prisoners.”

The memory flashed in Takpusseh’s mind; it hurt worse than his eye. Takpusseh realized why he had delayed this crucial step. “Of course you’re right, Breaker-One. I want to visit the medical section. I’ll meet you afterward, above the restraining cell.”

It hurt to breathe, but he had to breathe. Hands were on him, probing a stabbing agony in his ribs. Wes gasped and fought to open his eyes. Red mist… gradually clearing… the shapes around him resolved into human faces…

“What happened?”

“You attacked the teacher, Takpusseh. I tried to stop you.” Dmitri said. “Do you remember?”

Seeing red… but his mind must have been working well on some level. He hadn’t just swung a fist. He’d lunged forward and reached between the branches of Takpusseh’s trunk, closed his fingers hard in Takpusseh’s nostril, and pulled back savagely to keep himself moving. The teacher screamed; his digits had whipped around Wes’s rib cage. With his ribs collapsing and the air sighing out of him, Wes Dawson reached along the trunk and slid his thumb under Takpusseh’s thick right eyelid-was he flying?-and did his damnedest to twist it off. He didn’t remember any more.

“Why did you do it?”

“They never had the least intention of negotiating anything,” he said. “They came to take the Earth away from us.”

Dmitri Grushin took Dawson’s chin in his hand and twisted it to put them eye to eye. “Do not attack them again. You would kill us all for nothing. For nothing.”

They were quiet for some time. Then Arvid and Dmitri began to talk. Wes, with too little Russian, quickly lost track. He was more interested in the pictures in his own mind.

Presently he asked, “Did you notice? They threw away half their ship.”

“Yes,” Arvid said. “The external fuel tank, and the massive looking ring.”

“I think it was a modified Bussard ramjet.”

“Explain.”

“It’s a way of reaching the stars. Fusion drive, but you get your fuel by scooping up interstellar hydrogen.”

Arvid dismissed that. “Certainly nobody has ever built a Bussard ramjet. How would you recognize one?’