Except now there were no guests on board, nor any prospect of them before they reached Odessa. And Fabian was supposed to be her patron; the only gifts she was likely to get from him would be rock concert tickets and a Playboy channel subscription.

One of the waiters brought her a chicken salad. Charlotte waited until Jason Whitehurst started eating, then tucked in. Her usual patrons, with their overhanging bellies and multiplying chins, tended to become irritable when they saw her nibbling at her food while they chomped their way through five-course meals, it showed them up. So she had had her digestive enzymes alerted with biochemicals to reduce her digestion rate; now it didn't matter how much she ate, she didn't put on weight. With slenderness guaranteed, a simple regimen of light exercise was all she needed to keep her ballerina muscle tone.

"So where did you take this holiday of yours?" Jason Whitehurst asked.

"New London."

"No, really?" Fabian stopped eating, his fork halfway to his mouth. "You mean the asteroid?"

"Yes."

The boy's eyes shone. "What's it like?"

Charlotte moistened her lips with the wine again. "Formidable. The flight out leaves you with a most peculiar impression; it's both big and small at the same time. On the approach you see this huge mountain of rock adrift in space halfway out to the moon. Then, inside, it's a tiny little world-let, the centre hollowed out and planted with trees and grass and crops. Yet even that is big, because you can see it all, and know how small you are by comparison."

"Crikey. I'd like to get up there myself sometime."

"When you're older," Jason Whitehurst said.

"Yes, Father."

Jason Whitehurst reached over, and ruffled the boy's hair. "Ah, impatience of youth. Just wait a few more years, Fabian, you can do what you like after that. Tell your poor old father to get stuffed then."

Fabian did a half-squirm below his father's hand, glancing anxiously at Charlotte, so obviously fearful of how she would interpret the gesture. Daddy's little boy.

"I imagine there can't be very much to do up there," Jason Whitehurst said.

"Oh no, there's much more to it than the microgee industries and Event Horizon's mineral mining operation," Charlotte said. "They're trying to develop it as a finance and tourist centre."

"Good heavens, a sort of Disneyland in orbit, that kind of thing?"

"Not quite, it's rather more exclusive than that. They have casinos, nightclubs, if anything it's rather like a giant cabana club."

"Sounds ghastly," Jason Whitehurst muttered.

"And there's zero gee, as well," Charlotte said.

"From what I've been given to understand, it makes people sick."

"Not much nowadays, the medical people have got the anti-nausea drugs worked out fairly well. They had to. Sports form a big part of the attraction. There are a lot of games that you can play in the various low gee terraces. Tennis, badminton, squash, handball; they're all a lot of fun up there. The ball travels completely differently, you have to develop a whole new set of reflexes to cope. And then there's the fall surfing, that's worth the price of the ticket alone. You must have seen it on the channels."

Jason Whitehurst dabbed at his mouth with a linen napkin. "Yes. Well that settles it, I certainly won't be going. I'm far too old to learn anything new."

"Oh, come on, Father. It sounds terrific."

"Maybe for your sixteenth birthday."

"Great!"

"I said maybe." Jason sat back as the waiter removed his plate. "You obviously enjoyed yourself up there, my dear?"

"Yes. I'd like to go back."

Jason Whitehurst pulled thoughtfully at his beard as he looked at her. "How long were you up there for?"

"Ten days."

"I see. And then straight from the spaceport to the Newfields ball. You were in a bit of a rush, weren't you?"

Charlotte didn't like the way he was asking her questions, it wasn't polite conversation-making any more. "I support the Newfields charity, it means a lot to me."

"Dead boring, though," Fabian said. "Except when we were dancing," he added hurriedly.

"Thank you," Charlotte smiled at him.

"Do you still want to come swimming?"

It was the third time he'd asked. Charlotte had finally twigged why he was so persistent: swimming meant bikinis. Devious old Fabian. "I certainly do, yes."

"Not until you've digested your lunch," Jason Whitehurst said. "Why don't you show Charlotte round the old Colonel first."

The gondola was a hundred metres long, thirty wide, with two decks containing all the cabins, lounges, and staff quarters. Fabian led her down the central corridors, opening various doors. The flight centre was at the front of the lower deck, a big room with panoramic windows; three bored officers monitored the airship's systems on five horseshoe-consoles. Fabian introduced her to them, then they went up into the main hull.

"This is where it gets interesting," Fabian said as they climbed a short flight of stairs at the rear of the gondola, right above the dining-room they'd had lunch in.

The stairs came out on to a narrow composite walkway with a rail at waist height, illuminated by a row of biolum strips. Charlotte was standing in a three-metre gap between a spherical helium balloon and the solar cell envelope. Long girders made from improbably thin monolattice carbon struts curved away on both sides, disappearing into darkness. The walkway was a narrow thread of light which stretched out into infinity fore and aft.

She shivered from the cool air. The gap seemed to suck sound away.

Fabian started walking towards the stern. "There are nine of these big spherical gasbags," he said, pointing up, "and two smaller ones in the conical sections at both ends."

Charlotte pressed her hand against the blue-grey roof of plastic. It felt tacky, slightly cooler than the surrounding air.

"Then there's these ten doughnut-shaped ones spaced between the spheres, so we don't waste any volume," Fabian continued. They were underneath a deep curving valley where the spherical gasbag pressed up against a doughnut, taut wires securing both of them to the monolattice spars.

Charlotte let him guide her, not really listening to the details of what she was seeing. Fabian found a walkway leading off at right angles to the main one. It began to curve upwards. She was soon climbing a ladder to another walkway halfway up the side of the fuselage.

"I'm sorry about the way the staff treated you," Fabian said. "It was jolly rude."

Charlotte watched him flip the hair out of his eyes. She hadn't realized he'd noticed the chill of the waiters as they served her at lunch, not many did. "They don't count," she said.

He considered this. "Oh. Does it happen to you a lot?"

"Sometimes."

There were more turns, another flight of stairs. They arrived at a doorway. Charlotte didn't have a clue where they were any more, except the unending buzz of the fans was slightly louder.

"Here we are," Fabian said happily, and showed his card to the lock.

Charlotte looked round as biolum strips covered in protective grilles came on. The room had an industrial feel to it; a gloomy high ceiling, the walls covered in big thermal insulation panels. It had housed some heavy machinery in the past; the mountings were still there, jutting out of the walls, two rows of thick pipes rose out of the floor like stumpy chimneys, capped by metal plates, a spiderweb of empty cable ducts arched around the door. But it was a teenager's den now. A rich teenager. There were flatscreens screwed to the walls, several hardware terminals and display cubes on old tables, piles of cushions, a music deck, a couple of electric guitars, large speakers, clothes scattered round, empty boxes, and ten large tanks full of tropical fish.