cottage in the Peak District. There were no mullioned windows, no rose-filled front gardens, no honeysuckle growing on the walls. The eight houses were built of black brick that had weathered badly. It had become discoloured and was beginning to crumble at the exposed edges. Between each pair of houses, Cooper could see the arched mouth of a narrow passageway that ran towards the back of the terrace. The passages were completely enclosed and must run underneath the front bedrooms.
He stood where he could see into one of the passageways, and he could make out no light at the end of the brick tunnel. The passage seemed to turn a sharp corner at the far end, maybe providing access to a back yard, and all he could see was a blank wall. The builders hadn’t thought to install lights in these passages, either.
There was a sudden crack like a gunshot in the air above the rooftops. But it was only a couple of wood pigeons taking off, their wings clapping loudly as they accelerated and performed a circuit of the houses.
Waterloo Terrace puzzled Cooper. It stuck out like a sore thumb in this area, where all the buildings were built in the traditional style, from local stone. Gritstone was so plentiful on the hills all around here that it was difficult to imagine why anyone should have decided to use brick. And black brick at that.
In front of the row of houses there was a long stretch of garden that had been converted to growing vegetables at some time. But the effort had been abandoned, and weeds had been allowed to take over where the earth had been disturbed. There were a few sickly cabbages gradually being smothered by thistles and couch grass. Cooper wasn’t surprised by that. Withens was surely one of those places where the wind was strong enough to blow cabbages clean out of the ground – and not just during the winter, either.
Only in one part of the garden had the weeds been held at bay – and that was because black plastic sheeting had been laid over the earth. It was held down by stones and a variety of rusted metal objects that looked as though they had been lying around somewhere waiting for a useful purpose to be found for them. The plastic had torn in a few places, and strips of it flapped lazily in the breeze. The soil under there would be warm and weed-free, and full of worms and insects. But would anything actually be growing?
Across the track from the terrace stood a row of brick privies, with bright blue doors and sloping roofs of stone tiles overgrown with grass and moss. The iron hinges of the doors had been replaced several times, leaving their marks in the paintwork. And now the old privies were padlocked and unused.
Cooper walked on a bit further. The track felt gritty underfoot. The water running down it towards the road had washed away whatever surface had been there originally, leaving a wide channel between banks of grass splashed with dirty water. The wheel ruts of some heavy vehicle had worn through the remaining layer of grit in places to expose the hardcore underneath. Some of it was broken black bricks – presumably what was left over after Waterloo Terrace had been built, or perhaps the remains of some other buildings that had been demolished.
The rookery he had heard was in the chestnuts beyond the track. The birds were setting up a noisy accompaniment to his progress along the front gates of the terrace gardens. The overgrown gardens looked damper than they should have been, even after the morning’s showers. In fact, they looked impossibly wet – the peaty soil was waterlogged and washed away in places. No wonder the cabbages weren’t flourishing. Rice might have been a better crop to plant here. Presumably the water cascading off the hillsides ran straight through the gardens, too.
Cooper must have been tired, or lulled into inattention by the silence. He had lost awareness of his surroundings, and was taken completely by surprise when he heard the voice.
‘Don’t come any further, or you’ll regret it.’
Diane Fry and Gavin Murfin had arrived outside a modern office building made of steel, concrete blocks and aluminium cladding. It stood in the middle of a business park on the southern outskirts of Edendale, constructed on what had once been the flood plain of the River Eden.
‘This is it,’ said Murfin. ‘Eden Valley Software Solutions. Have you seen all that smoked glass and fancy furniture? It looks like a brothel.’
‘You must know some high-class brothels in Edendale,’ said Fry.
‘OK. A hairdresser’s, then.’
As Murfin got out of the car, Fry glanced suspiciously at a paper bag he had left on the ledge over the fascia.
‘What’s in the bag, Gavin?’ she said.
‘Don’t worry. It’s for later,’ he said.
‘Much later, I hope.’
Fry had taken her Peugeot to be valeted only two days before, and it was largely because she could no longer stand the debris left by Gavin Murfin when he had been a passenger. There had been crumbs and sticky traces of all kinds ground into her carpet and upholstery. In fact, the man at the valeting company had asked her how many children she had. He had imagined her to be a mum who got lumbered with a car full of whining toddlers on the nursery school run every day. It had been embarrassing, and it was Murfin’s fault.
As soon as they announced themselves at Eden Valley Software Solutions, Alex Dearden emerged from a corridor to meet them in the reception area. He was wearing black jeans and a black T-shirt with a designer logo on it that was so small Fry would have had to rest her nose on his left nipple to read it. Dearden’s face was slim and fine-boned, but his looks were spoiled by two little pouches at the sides of his mouth, which made him look a bit like an angry hamster. His beard might have disguised the effect, except that current fashion dictated he could only have a goatee.
‘You have to sign in and get ID badges,’ said Dearden. ‘Sorry about that. Security, you know.’
‘That’s quite all right, sir,’ said Fry. ‘We’re lucky that you’re open at all on a Saturday.’
‘Oh, it’s seven days a week for some of us here at the moment.’
When they had signed in, Dearden went to a solid-looking door and stood with his back carefully turned towards them as he keyed numbers into a keypad. The door clicked, and he pulled it open. A burst of noise came down the corridor – voices talking and laughing, someone shouting, a printer humming.
‘It’s just like going into our custody suite back at the station,’ said Murfin. ‘I guess they don’t want your inmates escaping and running amok on the streets either?’
Dearden laughed politely. ‘Actually, we’re thinking of switching over to fingerprint-recognition technology,’ he said. ‘Much more secure. Code numbers are too easy to get hold of.’
‘Absolutely. We can’t fault you for your security measures.’
‘You have to be careful,’ said Dearden. ‘There’s a lot of crime about.’
‘Have you ever had any problem with break-ins here?’
‘Actually, no. We had a bit of vandalism a while ago. Somebody broke the window in the front of reception. We’ve had reinforced glass put in since then. They scrawled graffiti on the outside wall, too. Something about Manchester United FC, all spelled wrong.’
‘That doesn’t sound like Edendale’s gang of notorious computer software thieves, anyway.’
Dearden stopped. ‘My God, who are they?’
‘Just joking,’ said Fry. But she saw that Dearden wasn’t amused.
‘There’s an awful lot of money tied up in what we’re developing here,’ he said. ‘Unbelievable amounts of money. There’s no way of calculating how much.’
‘I’m sorry, sir.’
‘You don’t appreciate what we’re developing here. It’s really ground-breaking stuff. If we roll some of these programs out for