'Snow,' said Nazma. 'Of course, some people can't see what's beneath their own nose.'

Sorupa brushed the air with her fingers, demonstrating clearly the fact of snow. 'Right beneath their nose.'

On Commercial Street there was a funeral procession. Four big black cars followed a hearse packed with lilies and chrysanthemums and presumably somewhere beneath them a coffin. Inside the cars, people were stuffed together as densely as the flowers. A red van with a picture of a pig on the side was caught up in the procession and kept swinging out into the other lane in an attempt to overtake. The pig sat as if on an invisible chair, with his fat little legs crossed, eating a pie. As Nazneen waited in the middle of the road she looked inside one of the funeral cars and a woman raised her head from checking her lipstick in a compact mirror and stared back at Nazneen. The woman had short blond hair cut in an efficient style around her jaw. She looked at Nazneen with a ready kindness, a half-smile on her lips, but in her eyes there was nothing. It was the way she might look at a familiar object, her keys that she had just found, the kitchen table as she wiped the juice her daughter had spilled, a blankness reserved for known quantities like pieces of furniture or brown women in saris who cooked rice and raised their children and obeyed their husbands. Nazneen lifted her hand and waved. The funeral procession pulled away with the red van trapped like a beating heart in a comatose body.

They walked over to Wentworth Street and Razia did not say a word all the way. Nazneen thought about Nazma and Sorupa and the little group outside Alam's. At the time she had not realized it, but none of the women had spoken to her. Had it been deliberate? Would she find that people hurried past her in the street? Would there be no more women popping round to borrow something for the kitchen, an eggcup's worth of misti jeera, a couple of sticks of cinnamon, just a pinch of saffron when an unexpected visitor stayed for dinner? It happened to other women. Only recently Hanufa had been frozen out when it was discovered she had been attending a massage course. It was un-Islamic behaviour and, apparently, the imam at the Jamme Masjid had preached against that very thing. Hanufa protested that it was a women-only course and that she was practising for the sake of her husband who suffered with a bad back. But it was too late. 'If she so damn proud of it, what the hell she creeping around behind our backs for?' Nazneen remembered that she too had not called on Hanufa, though she had not snubbed her deliberately. She turned this last thought over a few times, trying to decide if it was true. In the end she gave up and reflected that Hanufa would at least have the opportunity to snub her in return, Nazneen's crime being so much vaster than her own.

They walked along past the shoe stalls, where every shoe resembled an instrument of torture. At the fried chicken stand, a man patted chicken quarters with a kind of tenderness as though he was trying to rub them back to life. Nazneen saw that he was coaxing spices into the skin. A group of African girls tried on shoes, twisting their backs to look down at the heels.

Nazneen wanted to ask Razia if she was getting the Hanufa treatment.

'Shall we go into Yellow Rose? Or Galaxy Textiles?'

Razia shrugged.

'Let's try this shop,' said Nazneen, and pulled her arm.

They went inside and ran their hands over lengths of cherry-red silk, mauve and turquoise cottons, and peacock-blue satin. Razia said, 'Maybe we should leave it for today.' And sounded so much like a person who could never be tempted by anything again that the sales assistant did not even attempt to delay them.

Although it was early it was beginning to get dark and as they walked the lights went on in windows and pulled them up to the panes without them even willing it. They looked at trays of gold rings, rack upon rack winking lewdly under the spotlights. At Best Buy Trading Ltd they were arrested by three mannequins all draped in hot pink crepe de chine. The mannequins were posed like dancers, their arms bent in ways that suggested movement, gayness, maybe even abandon. But their faces remained detached, giving no clue to the ecstasy below. For the actions of their bodies, there was no accountability.

Nazneen longed for Razia to speak, to roll her eyes and begin puff puff-ing to turn herself into Nazma. She did an excellent imitation of Nazma. After every few words she inserted a puff puff, and though Nazma did not in fact puff, this lent an essence of Nazma to the speech: the bumptiousness of the woman and, somehow, the roundness. Sorupa she also had to perfection. The way she pressed her lips flat against her teeth in self-righteousness, and the way she nibbled them and looked away when Nazma slapped her down.

Nazneen wanted Razia to slip into these other voices, to become the old Razia once again. She studied her friend. Nothing lit up her eyes today. Not anger, not fear, not pain. How long had it been since mischief starred in those deep gold flecks?

She remembered another day when they had come shopping together for fabric and how bursting with secrets she had been. She blurted out everything about Mrs Islam, and it had felt good and Razia said she would help, but now Razia was devoured by her own troubles and Nazneen could not say, but what about this help you said you would give to me? Everything she had suspected about Tariq, it was all true but what could be said about it now? Should they wring their hands and cry every time they met and poke around every little bit of pain?

Then there was Karim.

A few times she had imagined conversations with Razia. She played them out, reading both the parts, trying a new phrase here and there. He will never give me up. Razia tucking her feet under her bottom and leaning over to squeeze all the juice out of the story. It consumes us. It's not something we can control. Razia shaking her bony shoulders; the intensity even at this remove enough to make her shiver. The most astonishing thing of all. . . She never knew what she would say then, but the phrase kept coming to her. With narrowed eyes and her sideways look, Razia attempted to tease it from her. The most astonishing thing of all. . .

They did not speak of him. It was not possible.

With all those secrets between them, how easy it was to talk. Talk flowed like the Meghna: the fast-flowing gush of new gossip; the hiss and splash of their various moans and complaints; disturbances around the rocks of the more serious stuff, always family; a widening and a narrowing, running deep and coming shallow; even in silent stretches the currents between them never stopped and the whole vast outpouring tumbled endlessly into the sea of their friendship. And now the river had met a dam, built out of truth and knowledge and need. These things had stopped up their mouths.

They paused outside a new shop.

'Fusion Fashions,' said Razia, reading out the name.

Inside, a white girl stood in front of a mirror turning this way and that in a black kameez top with white embroidered flowers and a sprinkling of pearls stitched near the throat. The trousers were not the usual baggy salwaar style but narrow-hipped and slightly flared at the bottom. The girl picked up a stack of green glass bangles from a shelf and attempted to get one over her hand.

'She'll never get it on like that,' said Nazneen.

A similar outfit was displayed in the window, only this version was red with black embroidery and black beads. Razia looked at the price tag. She shook her head and sighed as if the evils of the world had been revealed to her.

'Look how much these English are paying for their kameez. And at the same time they are looking down onto me. They are even happy to spit on their own flag, as long as I am inside it. What is wrong with them? What is wrong?'

Chanu was out, driving ignorant types and collecting parking fines. He had taken to keeping the penalty notices in an envelope addressed to the local council. On each of the slips he had written: gone away to address unknown, return to issuer. The girls were sitting on the sofa and Bibi had the remote control on her lap. Every time she touched it Shahana kicked her on the ankle.

'Amma, Shahana keeps kicking me.'

'Shahana, don't kick your sister.'

'She keeps trying to change the channel.'

'I haven't done anything.'

'Just wait until you're in Bangladesh,' said Shahana. 'You'll be married off in no time.'

Bibi said, 'But. . . but. . .'

'And your husband will keep you locked up in a little smelly room and make you weave carpets all day long.'

Bibi jumped up. 'What about you? You're older than me. You will have a husband before me.'

Shahana hugged her knees. 'That's what you think.'

Nazneen switched the television off. 'But you would like to see where your mother grew up?'

The girls wriggled a bit and did not answer.

'You would like to see Mumtaz auntie?'

'Tell us a story about Mumtaz auntie,' said Bibi. She sat cross-legged now on the sofa to show that she was ready.

'Only the one about the good jinni.' Shahana pursed her sweet pink lips. 'All the other stories are boring.'

So Nazneen told about the good jinni.

Mumtaz had inherited the jinni from her father who kept it in an empty medicine bottle with a lead stopper. On her father's death, the jinni agreed to become Mumtaz's jinni only on the condition that it was released from the bottle and allowed to live freely. Mumtaz covered the bottle with cheesecloth and smashed it with a hammer, crying 'Oh, jinni, I give you freedom and you will give me wisdom.'

At first it had seemed that the jinni had not kept its end of the bargain. Mumtaz called it and it did not answer. She went out and wandered among the banana trees, having learned as a child that jinn were partial to bananas. Still, it did not answer. She searched among the sugar cane, the elephant grass and the chilli plants. She stood beneath the plane trees and called. She looked in the cow pen, the well and underneath the lily pads in the pond. The jinni had tricked her.

After checking inside her bedroll and among her jewellery boxes and shaking out her hair in case it had become caught in her tresses, she resigned herself to the loss. Perhaps, she thought, the jinni has given me wisdom after all: never trust a jinni.

Barsa came and the rains that year fell hard enough to split a grain of rice in two. Sarat turned the land to gold and the snowy cranes flew in from the north to stand on withered legs in the deep green paddy. One cantankerous old fellow took to walking around the village pond like a retired schoolteacher with his arms folded behind his back, keeping a beady eye on the children, little brown fish who splashed and screeched, and whom he would dearly love to discipline. Hemanto brought jasmine, lotus, water lilies and hyacinth, krishnachura, kadam and magnolia and everywhere the smell of drying rice stalks. That year one of the cows gave birth to three calves and it was taken as an auspicious sign and many marriages were hurried through even before their proper season.

It was Basanto before the jinni made itself known to Mumtaz. Cleaning a large and particularly bloody hilsha fish she was thinking about a problem that one of the village women had set before her. The woman had three sons and five daughters and could scarcely feed so many mouths. Yet her husband still wanted to sleep with her and make more mouths, more empty bellies. What should she do? How could she deny her husband? And how could she magic more food from her cooking pot? Mumtaz gripped the fish guts and pulled. A spurt of blood landed on her sari. 'What should I tell her?' she said aloud.

The jinni replied, 'Tell her that she should gather together all her children, the oldest to the youngest, and stand them in a line before her husband. She should say to him, "First you must choose which one will die. Kill the child and I will give you another. We cannot keep any more children alive, so you must choose the ones to die. For every child you kill, I will replace him."'

Mumtaz was pleased with the answer and she decided at once to tell the woman exactly what the jinni had said. But she was cross with the jinni and berated it, saying, 'Why did you go away from me?'

'But I did not go away,' said the jinni. 'It is only now you have decided to listen to me.'

From that day, Mumtaz was able to call the jinni whenever she chose, and people came to consult her on many important matters. Although she claimed to converse with the jinni casually, just as a daughter chats to her mother while she is mixing cow dung and straw or lighting a fire, for these special sessions Mumtaz sat in a purified room and burned candles and incense. She dressed in white and put a white veil across her mouth and nose. And to draw the jinni to her she muttered some special charms, spoken at the speed of a butterfly's wing and impossible to decipher.

Nazneen begged to be told the charms but Mumtaz said only that first she must get her own jinni.

'Will I be elected to the council?'

'What should I name my child?'

'An enemy has sworn to put the evil eye on me. How can I protect myself ?'

Mumtaz spoke her mantras and swayed around in her little white tent. When she gave the answer she suddenly lay down on her side and it was understood and accepted by all that having channelled a spirit through her body, she should now be allowed to rest.

Everyone, that is, apart from Amma. 'A fraud, nothing but a fraud.' She sucked on her big teeth and wiped the corners of her mouth with her sari.

The girls were getting ready for bed. Nazneen went to the bathroom with them and sat on the edge of the bath.

Shahana pulled Chanu's daaton from the toothbrush mug. 'In Bangladesh, you'll have to brush your teeth with a twig. They don't have toothbrushes.'

Chanu had been delighted to find the neem twig in Alam's High Class Grocery. He chewed the end until it splayed, rubbed it vigorously around his mouth and declared it to be excellent for massaging the gums.

'You know, Bibi, they don't have toilet paper either. You'll have to pour water on your bottom to clean it.'

Bibi looked distressed. 'What about you? You'll have to do it too.'

Shahana put on her inscrutable face.

Then she attacked her sister with the daaton, trying to force it into her mouth.

Nazneen separated the girls and shooed them into the bedroom. She stood in the middle of their room like a referee while they got into bed. She was still thinking about jinn.

There was another story, which she had never told the children.

Nazneen was maybe eight or nine years old, just tall enough to look down the well without standing on tiptoe. This was the year that Amma became possessed by an evil jinni. The jinni prevented Amma from washing and made her smell like a goat. It arranged her hair in knots and tangles and mockingly inserted sprigs of jasmine behind her ears. For days at a time she did not speak. Worst of all, at the jinni's bidding, Amma began attacking her own husband, stabbing wildly at his eyes with bamboo sticks that she spent hours on end whittling to a fine point. Sometimes, when the jinni let his guard down or was perhaps sleeping, Amma was returned to her usual state. She took a bar of Sunlight down to the pond, swam and washed. She began cooking again and resumed the endless litany of complaints against the servants. And she took up her usual commentary on life.

'What can I do? I have been put on this earth to suffer.'

Abba said, 'And she suffers so well.'

'The jinni may come upon me again,' said Amma. 'Whenever he wishes, he uses up my body, my strength, my soul.'

And Abba rolled his eyes. 'Let us hope he does not wait too long.'

But when the jinni returned he was ever more mischievous and before long Abba was compelled to call in the fakir.

Exorcisms were a spectator sport in the village. A crowd gathered and it was a bigger and more excitable crowd than formed even for Manzur Boyati, the most highly esteemed of storytellers. The fakir was an impressive sight. He was tall and straight as sugar cane and his beard was at least twenty inches long, twisted into two halves like a woman's braids. Immediately they arrived, his assistants commandeered the kerosene stove and set about boiling up potions which, in Nazneen's view, should have frightened the jinni away by their smell alone. The fakir examined Amma from a distance. Amma lay on her bedroll, spasms running obligingly through her arms and legs. The fakir seemed satisfied.

'Who is willing to help this cursed woman?' demanded the fakir. His eyes were cloudy as old marbles and yet he seemed to focus on each person in the room, individually and all at once.

'I will be the volunteer,' cried a servant boy from Nazneen's house, and scrambled to the front. The crowd relaxed and there was much scratching of noses and backsides.

The servant was a moody young boy who kept a half-starved mongoose tied to a palm tree and amused himself by goading it to bite his hand. The mongoose, though essentially a pacifist, would sometimes be persuaded to play this game and was rewarded with a swift kick that lifted it several feet in the air.

'Sit,' barked the fakir and pushed down on the boy's head.

The boy curled his upper lip but sat down on the ground with his legs crossed. The assistants daubed his head and shoulders with their emetic pastes. Then the exorcism began. As a warm-up exercise the fakir and his two helpers walked in circles around the servant boy, half singing and half speaking verses, words which locked into each other as tightly as bones in a hand, moving around, flexing and curling but never breaking the chain.

Ke Katha koyre, dekha deyna

Ke Katha koyre, dekha deyna

Node chode, hater kache

Faster and faster went the chanters, faster and faster flew the words. The white cloths tied around the fakir's waist and arms streamed behind him, making visible his huge energy with which he would fight the evil jinni.

Ke Katha koyre, dekha deyna

Who talks, not showing up

Who talks, not showing up

Moves about, near at hand

The servant boy disappeared in a vortex of wheeling limbs.

I search for him