After a day of waiting, it looked as though the enemy had decided on a war of attrition rather than repeating the ground attack. Darts came in constantly, not in swarms anymore, but in twos and threes and tens. And from all different angles. We couldn’t stay alert forever; they’d get somebody every three or four hours.

We took turns sleeping, two at a time, on top of the stasis field generator. Sitting directly under the bulk of the fighter, it was the safest place in the dome.

Every now and then, a Tauran would appear at the edge of the field, evidently to see whether any of us were left. Sometimes we’d shoot an arrow at him, for practice.

The darts stopped falling after a couple of days. I supposed it was possible that they’d simply run out of them. Or maybe they’d decided to stop when we were down to twenty survivors.

There was a more likely possibility. I took one of the quarterstaffs down to the edge of the field and poked it through a centimeter or so. When I drew it back, the point was melted off. When I showed it to Charlie, he rocked back and forth (the only way you can nod in a suit); this sort of thing had happened before, one of the first times the stasis field hadn’t worked. They simply saturated it with laser fire and waited for us to go stir-crazy and turn off the generator. They were probably sitting in their ships playing the Tauran equivalent of pinochle.

I tried to think. It was hard to keep your mind on something for any length of time in that hostile environment, sense-deprived, looking over your shoulder every few seconds. Something Charlie had said. Only yesterday. I couldn’t track it down. It wouldn’t have worked then; that was all I could remember. Then finally it came to me.

I called everyone over and wrote in the snow:

GET NOVA BOMBS FROM SHIP.

CARRY TO EDGE OF FIELD.

MOVE FIELD.

Szydlowska knew where the proper tools would be aboard ship. Luckily, we had left all of the entrances open before turning on the stasis field; they were electronic and would have been frozen shut. We got an assortment of wrenches from the engine room and climbed up to the cockpit. He knew how to remove the access plate that exposed a crawl space into the bomb-bay. I followed him in through the meter-wide tube.

Normally, I supposed, it would have been pitch-black. But the stasis field illuminated the bomb-bay with the same dim, shadowless light that prevailed outside. The bomb-bay was too small for both of us, so I stayed at the end of the crawl space and watched.

The bomb-bay doors had a “manual override” so they were easy; Szydlowska just turned a hand-crank and we were in business. Freeing the two nova bombs from their cradles was another thing. Finally, he went back down to the engine room and brought back a crowbar. He pried one loose and I got the other, and we rolled them out the bomb-bay.

Sergeant Anghelov was already working on them by the time we climbed back down. All you had to do to arm the bomb was to unscrew the fuse on the nose of it and poke something around in the fuse socket to wreck the delay mechanism and safety restraints.

We carried them quickly to the edge, six people per bomb, and set them down next to each other. Then we waved to the four people who were standing by at the field generator’s handles. They picked it up and walked ten paces in the opposite direction. The bombs disappeared as the edge of the field slid over them.

There was no doubt that the bombs went off. For a couple of seconds it was hot as the interior of a star outside, and even the stasis field took notice of the fact: about a third of the dome glowed a dull pink for a moment, then was gray again. There was a slight acceleration, like you would feel in a slow elevator. That meant we were drifting down to the bottom of the crater. Would there be a solid bottom? Or would we sink down through molten rock to be trapped like a fly in amber — didn’t pay to even think about that. Perhaps if it happened, we could blast our way out with the fighter’s gigawatt laser.

Twelve of us, anyhow.

HOW LONG? Charlie scraped in the snow at my feet.

That was a damned good question. About all I knew was the amount of energy two nova bombs released. I didn’t know how big a fireball they would make, which would determine the temperature at detonation and the size of the crater. I didn’t know the heat capacity of the surrounding rock, or its boiling point. I wrote: ONE WEEK, SHRUG? HAVE TO THINK.

The ship’s computer could have told me in a thousandth of a second, but it wasn’t talking. I started writing equations in the snow, trying to get a maximum and minimum figure for the length of time it would take for the outside to cool down to 500 degrees. Anghelov, whose physics was much more up-to-date, did his own calculations on the other side of the ship.

My answer said anywhere from six hours to six days (although for six hours, the surrounding rock would have to conduct heat like pure copper), and Anghelov got five hours to 4½ days. I voted for six and nobody else, got a vote.

We slept a lot. Charlie and Diana played chess by scraping symbols in the snow; I was never able to hold the shifting positions of the pieces in my mind. I checked my figures several times and kept coming up with six days. I checked Anghelov’s computations, too, and they seemed all right, but I stuck to my guns. It wouldn’t hurt us to stay in the suits an extra day and a half. We argued good-naturedly in terse shorthand.

There had been nineteen of us left the day we tossed the bombs outside. There were still nineteen, six days later, when I paused with my hand over the generator’s cutoff switch. What was waiting for us out there? Surely we had killed all the Taurans within several klicks of the explosion. But there might have been a reserve force farther away, now waiting patiently on the crater’s lip. At least you could push a quarterstaff through the field and have it come back whole.

I dispersed the people evenly around the area, so they might not get us with a single shot. Then, ready to turn it back on immediately if anything went wrong, I pushed.

8

My radio was still tuned to the general frequency; after more than a week of silence my ears were suddenly assaulted with loud, happy babbling.

We stood in the center of a crater almost a kilometer wide and deep. Its sides were a shiny black crust shot through with red cracks, hot but no longer dangerous. The hemisphere of earth that we rested on had sunk a good forty meters into the floor of the crater, while it had still been molten, so now we stood on a kind of pedestal.

Not a Tauran in sight.

We rushed to the ship, sealed it and filled it with cool air and popped our suits. I didn’t press seniority for the one shower; just sat back in an acceleration couch and took deep breaths of air that didn’t smell like recycled Mandella.

The ship was designed for a maximum crew of twelve, so we stayed outside in shifts of seven to keep from straining the life support systems. I sent a repeating message to the other fighter, which was still over six weeks away, that we were in good shape and waiting to be picked up. I was reasonably certain he would have seven free berths, since the normal crew for a combat mission was only three.

It was good to walk around and talk again. I officially suspended all things military for the duration of our stay on the planet. Some of the people were survivors of Brill’s mutinous bunch, but they didn’t show any hostility toward me.

We played a kind of nostalgia game, comparing the various eras we’d experienced on Earth, wondering what it would be like in the 700 years-future we were going back to. Nobody mentioned the fact that we would at best go back to a few months’ furlough, and then be assigned to another strike force, another turn of the wheel.