Under the low ceiling of streaming mist Nirgal saw what looked like a reef of foaming white water, sloshing in every direction at once, black under the white foam. “That’s Sheerness?”

“Yeah.”

“Did they all move to Minster?”

“Or somewhere. Most of them. There’s some very stubborn people in Sheerness.”

Then the captain was absorbed in bringing the boat in through the drowned seafront of Minster. Where the line of rooftops emerged from the waves, a large building had had its roof and sea-facing wall removed, and now it functioned as a little marina, its three remaining walls sheltering a patch of water and the upper floors at the back serving as dock. Three other fishing boats were moored there, and as they coasted in, some men on them looked up and waved.

“Who’s this?” one of them said as Ely nosed his boat into the dock.

“One of the Martians. We’re trying to find the Asian lady who was helping in Sheerness the other week, have you seen her?”

“Not lately. Couple of months actually. I heard she crossed to Southend. They’ll know down in the sub.”

Ely nodded. “Do you want to see Minster?” he said to Nirgal.

Nirgal frowned. “I’d rather see the people who might know where she is.”

“Yeah.” Ely backed the boat out of the gap, turned it around; Nirgal looked in at boarded windows, stained plaster, the shelves of an office wall, some notes tacked to a beam. As they motored over the drowned portion of Minster, Ely picked up a radio microphone on a corkscrewed cord, and punched buttons. He had a number of short conversations very hard for Nirgal to follow — “ah jack!” and the like, with all the answers emerging from explosive static.

“We’ll try Sheerness then. Tide’s right.”

And so they motored right into the white water and foam sloshing over the submerged town, following streets very slowly. In the center of the foam the water was calmer. Chimneys and telephone poles stuck out of the gray liquid, and Nirgal caught occasional glimpses of the houses and buildings below, but the water was so foamy on top, and so murky below, that very little was visible — the slope of a roof, a glimpse down into a street, the blind window of a house.

On the far side of the town was a floating dock, anchored to a concrete pillar sticking out of the surf. “This is the old ferry dock. They cut off one section and floated it, and now they’ve pumped out the ferry offices down below and reoc-cupied them.”

“Reoccupied them?”

“You’ll see.”

Ely hopped from the rocking gunwale to the dock, and held out a hand to help Nirgal across; nevertheless Nirgal crashed to one knee when he hit.

“Come on, Spiderman. Down we go.”

The concrete pillar anchoring the dock stood chest-high; it turned out to be hollow, and a metal ladder had been bolted down its inner side. Electric bulbs hung from sockets on a rubber-coated wire, twisted around one post of the ladder. The concrete cylinder ended some three meters down, but the ladder continued, down into a big chamber, warm, humid, fishy, and humming with the noise of several generators in another room or building. The building’s walls, the floor, the ceilings and windows were all covered by what appeared to be a sheet of clear plastic. They were inside a bubble of some kind of clear material; outside the windows was water, murky and brown, bubbling like dishwater in a sink.

Nirgal’s face no doubt revealed his surprise; Ely, smiling briefly at the sight, said, “It was a good strong building. The what-you-might-call sheetrock is something like the tent fabrics you use on Mars, only it hardens. People have been reoccupying quite a few buildings like this, if they’re the right size and depth. Set a tube and poof, it’s like blowing glass. So a lot of Sheerness folk are moving back out here, and sailing off the dock or off their roof. Tide people we call them. They figure it’s better than begging for charity in England, eh?”

“What do they do for work?”

“Fish, like they always have. And salvage. Eh Kama! Here’s my Martian, say hello. He’s short where he comes from, eh? Call him Spiderman.”

“But it’s Nirgal, innit? I’ll be fucked if I call Nirgal Spiderman when I got him visiting in me home.” And the man, black-haired and dark-skinned, an “Asian” in appearance if not accent, shook Nirgal’s right hand gently.

The room was brightly lit by a pair of giant spotlights pointed at the ceiling. The shiny floor was crowded: tables, benches, machiner-y in all stages of assembly: boat engines, pumps, generators, reels, things Nirgal didn’t recognize. The working generators were down a hall, though they didn’t seem any quieter for that. Nirgal went to one wall to inspect the bubble material. It was only a few molecules thick, Ely’s friends told him, and yet would hold thousands of pounds of pressure. Nirgal thought of each pound as a blow with a fist, thousands all at once. “These bubbles will be here when the concrete’s worn away.”

Nirgal asked about Hiroko. Kama shrugged. “I never knew her name. I thought she was a Tamil, from the south of India. She’s gone over to Southend I hear.”

“She helped to set this up?”

“Yeah. She brought the bubbles in from Vlissingen, her and a bunch like her. Great what they did here, we were groveling in High Halstow before they came.”

“Why did they come?”

“Don’t know. Some kind of coastal support group, no doubt.” He laughed. “Though they didn’t come on like that. Just moving around the coasts, building stuff out of the wreckage for the fun of it, what it looked like. Intertidal civilization, they called it. Joking as usual.”

“Eh Karnasingh, eh Bly. Lovely day out innit?”

“Yeah.”

“Care for some scrod?”

The next big room was a kitchen, and a dining area jammed with tables and benches. Perhaps fifty people had sat down to eat, and Kama cried “Hey!” and loudly introduced Nirgal. Indistinct murmurs greeted him. People were busy eating: big bowls of fish stew, ladled out of enormous black pots that looked like they had been in use continuously for centuries. Nirgal sat to eat; the stew was good. The bread was as hard as the tabletop. The faces were rough, pocked, salted, reddened when not brown; Nirgal had never seen such vivid ugly countenances, banged and pulled by the harsh existence in Earth’s heavy drag. Loud chatter, waves of laughter, shouts; the generators could scarcely be heard. Afterward people came up to shake his hand and look at him. Several had met the Asian woman and her friends, and they described her enthusiastically. She hadn’t ever given them a name. Her English was good, slow and clear. “I thought she were Paki. Her eyes dint look quite Oriental if you know what I mean. Not like yours, you know, no little fold in there next the nose.”

“Epicanthic fold, you ignorant bugger.”

Nirgal felt his heart beating hard. It was hot in the room, hot and steamy and heavy. “What about the people with her?”

Some of those had been Oriental. Asians, except for one or two whites.

“Any tall ones?” Nirgal asked. “Like me?” None. Still… if Hiroko’s group had come back to Earth, it seemed possible the younger ones would have stayed behind. Even Hiroko couldn’t have talked all of them into such a move. Would Frantz leave Mars, would Nanedi? Nir-gal doubted it. Return to Earth in its hour of need… the older ones would go. Yes, it sounded like Hiroko; he could imagine her doing it, sailing the new coasts of Terra, organizing a reinhabitation…

“They went over to Southend. They were going to work their way up the coast.”

Nirgal looked at Ely, who nodded; they could cross too.

But Nirgal’s escorts wanted to check on things first. They wanted a day to arrange things. Meanwhile Ely and his friends were talking about underwater salvage projects, and when Ely heard about the bodyguards’ proposed delay, he asked Nirgal if he wanted to see one such operation, taking place the next morning — “though it’s not a pretty business of course.” Nirgal agreed; the escorts didn’t object, as long as some of them came along. They agreed to do it.