thought about for years, and then discovering the next day that the person has in fact just died. There are always lots of people suddenly remembering people they haven't thought about for ages, and always lots of people dying. In a population the size of, say, America the law of averages means that this particular coincidence must happen at least ten times a day, but it is none the less spooky to anyone who experiences it.

By the same token, there are light bulbs burning out in street lamps all the time, and a fair few of them must go pop just as someone is passing beneath them. Even so, it still gives the person concerned a nasty tum, especially when the very next street lamp they pass under does exactly the same thing.

Kate stood rooted to the spot.

If one coincidence can occur, she told herself, then another coincidence can occur. And if one coincidence happens to occur just after another coincidence, then that is just a coincidence. There was absolutely nothing to feel alarmed about in having a couple of street lamps go pop. She was in a perfectly normal friendly street with houses all around her with their lights on. She looked up at the house next to her, unfortunately just as the lights in its front window chanced to go out. This was presumably because the occupants happened to choose that moment to leave the room, but though it just went to show what a truly extraordinary thing coincidence can be it did tittle to improve her state of mind.

The rest of the street was still bathed in a dim yellow glow. It was only the few feet immediatety around her that were suddenly dark. The next pool of light was just a few footsteps away in front of her. She took a deep breath, pulled herself together, and walked towards it, reaching its very centre at the exact instant that it, too, extinguished itself.

The occupants of the two houses she had passed on the way also happened to choose that moment to leave their front rooms, as did their neighbours on the opposite side of the street.

Perhaps a poputar television show had just finished. That's what it was. Evervone was getting up and turning off their TV sets and lights simultaneously, and the resulting power surge was blowing some of the street lamps. Something like that. The resulting power surge was also making her blood pound a little. She moved on, trying to be calm. As soon as she got home she'd have a look in the paper to see what the programme had been that had caused three street lamps to blow.

Four.

She stopped and stood absolutely stitl under the dark lamp. More houses were darkening. What she found particularty alarming was that they darkened at the very moment that she looked at them.

Glance - pop.

She tried it again.

Glance - pop.

Each one she looked at darkened instantly.

Glance - pop.

She realised with a sudden start of fear that she must stop herself looking at the ones that were still lit. The rationalisations she had been trying to construct were now running around inside her head screaming to be let out and she let them go. She tried to lock her eyes to the ground for fear of extinguishing the whole street, but couldn't help tiny glances to see if it was working.

Glance - pop.

She froze her gaze, down on to the narrow path forward. Most of the road was dark now.

There were three remaining street lamps between her and the front door which led to her own flat. Though she kept her eyes averted, she thought she could detect on the periphery of her vision that the lights of the flat downstairs from hers were lit.

Neil lived there. She couldn't remember his last name, but he was a part-time bass-player and antiques dealer who used to give her decorating advice she didn't want and also stole her milk - so her relationship with him had always remained at a slightly frosty level. Just at the moment, though, she was praying that he was there to tell her what was wrong with her sofa, and that his light would not go out as her eyes wavered from the pavement in front of her, with its three remaining pools of light spaced evenly along the way she had to tread.

For a moment she tried turning, and looked back the way she had come. All was darkness, shading off into the blackness of the park which no longer calmed but menaced her, with hideously imagined thick, knotted roots and treacherous,