As the days went by, Big Wheel grew more demanding. Everyone was to leave his stereo tuned to 90.3 at all times. Everyone was to plan evacuation routes from their towers and clear away any obstacles that might have been placed at the exits. Dex Fresser's devotion to Sarah's words became complete, and after a week we knew we could evacuate the Axis and everyone else whenever we were ready.

In the meantime we were moving the railgun downstairs. To withstand the recoil thrust, the machine's supports had to be bolted right into the concrete floor of the sewer. We had to precision-fit a hundred and twenty bolts into the concrete for the fifty-foot-long railgun, a dull and iffy task requiring great precision. Once the holes were prepared, we began carrying the supports down. It was a terrible, endless job. After a day of it, I decided I was going to write a book– that way, all of this drudgery was a fascinating contribution to my artistic growth. Strength was not a requirement in the Grand Army of Shekondar the Fearsome, so I had to torque all the bolts myself. During breaks I would look down the tunnel at the wall of lights that guarded the Nuke Dump's approach. What were the Crotobaltislavonians doing down there, and what were they thinking?

Their plan– the years of infiltration and the moments of violence– had gone perfectly. They had probably made their radioactive-waste bombs, only to find that their only elevator shaft had been blocked by tons of concrete. They must have thought they had lost, then; but the National Guard had not moved in and the authorities had given in to all demands. Was this a trick?

They must have been unprepared for the resistance put up by the GASF and the TUG. Still, their proxies had seized two towers and were holding their own. That was fine, until they threw Marxism to the winds and began to worship a giant neon sign. Dex Fresser must have worked closely with Magrov for years. The cafeteria riot of April First had clearly been timed to coincide with the seizure of the Nuke Dump, and the SUB had not bought their Kalashnikovs at the 7-11. Then– a window fan! A fucking window fan! In a way, I sympathized with the Crotobaltislavonians. Besides us, they were the only rational people here. Like us, they must have wondered whether they had gone out of their minds. If they had any dedication to their cause, though, they must have changed their plans. They still had the waste, they were protected by the rats, they could still wield plenty of clout. They could not see past the barrier of light, where we were implanting the railgun.

During a breather upstairs I encountered Ephraim Klein, moving stiffly but on his feet.

"Come here!" he yelled, grabbed my shirt, and began pulling me down a hallway. I knew it must be something either very important or embarrassingly trivial.

"You won't believe this," he said, shuffling down the hail beside me. "We're heading for Greathouse Chapel. We were there to broadcast some organ music– guess what we found."

Ephraim had appointed himself Music Director for our radio station, and later added Head Engineer and Producer. He knew that we could not spend twenty-four hours a day on Big Wheel chatter, and that in the meantime he could damn well play whatever he liked on what amounted to the world's largest stereo– revenge at last. If Sarah had commanded all residents to play their radios twenty-four hours a day, so much the better; they were going to hear music that meant something. He was going to improve their minds, whether they thanked him or not.

"Remember, listeners, a record is a little wheel. Any record at all is Big Wheel's cousin. So whenever a record speaks, you had damn better listen."

Ephraim and I heard the music from hundreds of feet away. Someone was playing the Greathouse Organ, and playing it well, though with a kind of inspired abandon that led to occasional massive mistakes. Still, the great Bach fugue lurched on with all parts intact, and no error caused the interweaving of those voices to be confused.

"Your friend has a lot of stops pulled out today," I said. "That's not my friend!" shouted Ephraim. "Well, he is now, but he's not that friend."

We reached the grand entrance and I looked far up the center aisle to the console. A wide, darkly clad man sat there, blasting along happily toward the climax. No music was on the console; the organist played from memory. High up on the wall of the chapel, bright yellow light shone down from the picture-windowed broadcast booth, where the organ's sound could be piped to the radio station hundreds of meters away.

As we approached, I could see a ragged overcoat and the pink flashes of bare feet on the pedals. The final chord was trumpeted, threatening to blow out the rose window above, and the performer applauded himself. I climbed the dais and gaped into the beaming face of Bert Nix.

His tongue was blooming from his mouth as usual; but when I arrived, he retracted it and fixed a gaze at me that riveted me to the wall.

"Beware the Demon of the Wave," he said coldly. For a moment I was too scared to breathe. Then the spell was broken as he removed a cup of beer from the Ethereal keyboard and drained it. "I never was dead," he said defensively.

"You're actually Pertinax, aren't you?" I asked.

"I've always been more pertinent than you thought," he said and, giggling, pounded out a few great chords that threatened to lift the top of my head off.

"Who was the dead man in your room?"

He rolled his eyes thoughtfully. "Bill Benson, born in nineteen-twenty. Joined Navy in forty-two, five-inch gun loader in Pacific War, winning Bronze Star and Purple Heart, discharged in forty-eight, hired by us as security guard. That poor bastard had a stroke in the elevator, he was so worried about me!"

"How'd he get in that room?"

"I dragged him there! Otherwise, they don't close the lid of the little pine box and your second cousins come in plastic clothes and put dead flowers on you, a bad way to go!"

"I see. Uh, well, you're quite an organist."

"Yes. But a terrible administrator!" Pertinax now clapped his foot down on the lowest pedal, sounding a rumble too low to hear. "But hark!" he screamed, "there sounds an ominous undertone of warning!" He released the pedal and looked around at Ephraim and me. "I shall now play the famous 'Toccata and Fugue in D Minor.' This is clearly the work of a young and vigorous Bach, almost ostentatious in his readiness to show virtuosity, reveling in the instrument's ability to bounce mighty themes from the walls of the Kirche

but enough of this, my stops are selected." He looked suspiciously at the ceiling. "This one brings out the bats. Prepare your tennis rackets therefore! Ah. The nuptial song arose from all the thousand thousand spirits over the joyful Earth & Sea, and ascended into the Heavens; for Elemental Gods there thunderous Organs blew; creating delicious Viands. Demons of Waves their watry Eccho's woke! Demons of Waves!" And throwing his head back, he hurled himself into the Toccata. We stood mesmerized by his playing and his probing tongue, until the fugue began; then we retreated to the broadcast booth.

"He's playing stop combinations I've never heard before," said Ephraim. "Anyway, I'm broadcasting all this. He's great."

Down in the tunnels we always kept the radio on low, and so heard plenty of Pertinax in the next few days.

Eventually we brought down the big power supplies from Heimlich Freedom Industries, wrapped in plastic and packed with chemical dessicants to keep them dry, surrounded with electric blankets to keep the electronics warm. Casimir produced several microchips he had stolen from the supplies so that Fred Fine could not use them, and plugged them into their proper spots. We ran thousands of feet of heavy black power cables down into the tunnels to power them. We tested each electromagnet; two were found wanting and had to be sent back and remade. We energized the rail and slid the bucket up and down it hundreds of times, using a small red laser to check for straightness, laboriously adjusting for every defect. It took two days to carry down the machine's parts, four days to adjust it and a day of testing before Casimir was satisfied it would work on its first and only trial.