The sound of the falling lock seemed still to linger in the deserted corridors when they stepped through, its din receding towards a sigh as it diminished. The interior looked more inhospitable than Jerry had remembered. The fitful daylight that fell through the mildewed panes of the skylights along the corridor was blue-grey - the light and that which it fell upon vying in dreariness. Once, no doubt, the Leopold Road Pools had been a showcase of Deco design - of shining tiles and cunning mosaics worked into floor and wall. But not in Jerry's adult life, certainly. The tiles underfoot had long since lifted with the damp; along the walls they had fallen in their hundreds, leaving patterns of white ceramic and dark plaster like some vast and clueless crossword puzzle. The air of destitution was so profound that Jerry had half a mind to give up his attempt at selling the project to Garvey on the spot. Surely there was no hope of a sale here, even at the ludicrously low asking price. But Garvey seemed more engaged than Jerry had allowed. He was already stalking down the corridor, puffing on his cigar and grunting to himself as he went. It could be no more than morbid curiosity, Jerry felt, that took the developer deeper into this echoing mausoleum. And yet:

'It's atmospheric. The place has possibilities,' Garvey said. 'I don't have much of a reputation as a philanthropist, Coloqhoun - you must know that - but I've got a taste for some of the finer things.' He had paused in front of a mosaic depicting a nondescript mythological scene - fish, nymphs and sea-gods at play. He grunted appreciatively, describing the sinuous line of the design with the wet end of his cigar.

'You don't see craftsmanship like that nowadays,' he commented. Jerry thought it unremarkable, but said, 'It's superb.'

'Show me the rest.'

The complex had once boasted a host of facilities - sauna rooms, turkish baths, thermal baths - in addition to the two pools. These various areas were connected by a warren of passageways which, unlike the main corridor, had no skylights: torchlight had to suffice here. Dark or no, Garvey wanted to see all of the public areas. The ten minutes he had warned were his limit stretched into twenty and thirty, the exploration constantly brought to a halt as he discovered some new felicity to comment upon. Jerry listened with feigned comprehension: he found the man's enthusiasm for the decor confounding.

'I'd like to see the pools now,' Garvey announced when they'd made a thorough investigation of the subordinate amenities. Dutifully, Jerry led the way through the labyrinth towards the two pools. In a small corridor a little way from the Turkish Baths Garvey said:

'Hush.'

Jerry stopped walking. 'What?'

'I heard a voice.

Jerry listened. The torch-beam, splashing off the tiles, threw a pale luminescence around them, which drained the blood from Garvey's features.

'I don't hear-'

'I said hush,' Garvey snapped. He moved his head to and fro slowly. Jerry could hear nothing. Neither, now, could Garvey. He shrugged, and pulled on his cigar. It had gone out, killed by the damp air.

'A trick of the corridors,' Jerry said. 'The echoes in this place are misleading. Sometimes you hear your own footsteps coming back to meet you.

Garvey grunted again. The grunt seemed to be his most valued part of speech. 'I did hear something,' he said, clearly not satisfied with Jerry's explanation. He listened again. The corridors were pin-drop hushed. It was not even possible to hear the traffic in Leopold Road. At last, Garvey seemed content.

'Lead on,' he said. Jerry did just that, though the route to the pools was by no means clear to him. They took several wrong turnings, winding their way through a maze of identical corridors, before they reached their intended destination.

'It's warm,' said Garvey, as they stood outside the smaller of the two pools.

Jerry murmured his agreement. In his eagerness to reach the pools he had not noticed the steadily escalating temperature. But now that he stood still he could feel a film of sweat on his body. The air was humid, and it smelt not of damp and mildew, as elsewhere in the building, but of a sicklier, almost opulent, scent. He hoped Garvey, cocooned in the smoke of his re-lit cigar could not share the smell; it was far from pleasant.

'The heating's on,' Garvey said.

'It certainly seems like it,' Jerry returned, though he couldn't think why. Perhaps the Department Engineers warmed the heating system through once in a while, to keep it in working order. In which case, were they in the bowels of the building somewhere? Perhaps Garvey had heard voices? He mentally constructed a line of explanation should their paths cross.

'The pools,' he said, and pulled open one of the double-doors. The skylight here was even dirtier than those in the main corridor; precious little light illuminated the scene. Garvey was not to be thwarted, however. He stepped through the door and across to the lip of the pool. There was little to see; the surfaces here were covered with several years' growth of mould. On the bottom of the pool, barely discernible beneath the algae, a design had been worked into the tiles. A bright fish-eye glanced up at them, perfectly thoughtless.

'Always had a fear of water,' Garvey said ruminatively as he stared into the drained pool. 'Don't know where it comes from.'

'Childhood,' Jerry ventured.

'I don't think so,' the other replied. 'My wife says it's the womb.'

'The womb?'

'I didn't like swimming around in there, she says,' he replied, with a smile that might have been at his own expense, but was more likely at that of his wife.

A short sound came to meet them across the empty expanse of the pool, as of something falling. Garvey froze. 'You hear that?' he said. 'There's somebody in here.' His voice had suddenly risen half an octave.

'Rats,' Jerry replied. He wished to avoid an encounter with the engineers if possible; difficult questions might well be asked.

'Give me the torch,' Garvey said, snatching it from Jerry's hand. He scanned the opposite side of the pool with the beam. It lit a series of dressing rooms, and an open door that led out of the pool. Nothing moved.

'I don't like vermin-' Garvey said.

'The place has been neglected,' Jerry replied.

'- especially the human variety.' Garvey thrust the torch back into Jerry's hands. 'I've got enemies, Mr Coloqhoun. But then you've done your researches on me, haven't you? You know I'm no lily-white.' Garvey's concern about the noises he thought he'd heard now made unpalatable sense. It wasn't rats he was afraid of, but grievous bodily harm. 'I think I should be going,' he said. 'Show me the other pool and we'll be away.'

'Surely.' Jerry was as happy to be going as his guest. The incident had raised his temperature. The sweat came profusely now, trickling down the back of his neck. His sinuses ached. He led Garvey across the hallway to the door of the larger pool and pulled. The door refused him.

'Problem?'

'It must be locked from the inside.'

'Is there another way in?'

'I think so. Do you want me to go round the back?'

Garvey glanced at his watch. 'Two minutes,' he said. 'I've got appointments.'

Garvey watched Coloqhoun disappear down the darkened corridor, the torchlight running on ahead of him. He didn't like the man. He was too closely shaven; and his shoes were Italian. But - the proposer aside - the project had some merit. Garvey liked the Pools and their adjuncts, the uniformity of their design, the banality of their decorations. Unlike many, he found institutions reassuring: hospitals, schools, even prisons. They smacked of social order, they soothed that part of him fearful of chaos. Better a world too organized than one not organized enough.

Again, his cigar had gone out. He put it between his teeth and lit a match. As the first flare died, he caught an inkling sight of a naked girl in the corridor ahead, watching him. The glimpse was momentary, but when the match dropped from his fingers and the light failed, she appeared in his mind's eye, perfectly remembered. She was young - fifteen at the most - and her body full. The sweat on her skin lent her such sensuality she might have stepped from his dream-life. Dropping his stale cigar, he rummaged for another match and struck it, but in the meagre seconds of darkness the child-beauty had gone, leaving only the trace of her sweet body scent on the air.