Omega

'Well, good luck to you. Is there time for the missus to brew up some hot soup for everybody before you start?'

It had been a greater wrench than Rosemary had expected, the exodus from Camp Cerridwen into the forest. Most of the campers (there were nearly 160 of them, after the PAG had left) believed, against all apparent logic, that they would be able to return. The witches believed it by conscious decision with the object of bringing it about by envisaging their return with concerted willpower and imagination, and the non-witches had been generally infected by their confidence. Anxiety over Moira and Dan and the PAG, so far away and with the two leaders on the Army's wanted list, was inevitable and hardly unexpected. But the actual leaving of the camp, on the morning of the twentieth, had been a sadness whose intensity took them by surprise. They had built and ploughed and planted it with their own hands and leaving it empty was like abandoning an only child.

Everything of particular value that could be moved had been hidden in the storage cave and the entrance effectively camouflaged. It would be extremely bad luck if it were discovered and the witches did not believe in bad luck. Rosemary and Greg, with their coven, had spent an intensive half-hour on a spell to turn inquisitive eyes away from it.

Gareth had originally suggested that no hint be given to the New Dyfnant villagers of the evacuation plan but a few days' acquaintance with the relationship between camp and village had made him admit that this could be modified. Three old people, two sick, and three couples with young babies had been adopted by village families 'for the duration of the emergency', and the village, to a man, would have cut their own tongues out rather than betray them. Eileen, at six months the most advanced pregnancy in the camp, had been offered an almost embarrassing number of homes (New Dyfnant had not forgotten that she, above all, had saved them from the Dust) but had insisted on joining the exodus, clinching her refusal with the argument that her face, too, might be on the wanted list – and Gareth could not be sure it was not. To minimize dangerous knowledge, all arrangements, by common consent, had been through one person, Bronwen Jones the Shop, and only she had any idea of what was actually pla

By that time all the men, women, and children of Camp Cerridwen had melted into the forest.

It would take a large-scale operation with hundreds of men to find them, for in the past quarter-century the Forestry Commission had extended the Dyfnant plantation till it covered more than fifty square kilometres south and south-west of Lake Vyrnwy. Peter O'Malley had chosen their destination and pla

It had been a heavily laden procession that had set out from the camp along the plantation 'corridors', for nobody knew how long they would have to hide, and they were carrying as much food as they could. Bedding was less of a problem; it was a warm June and the weather seemed set fair. Geraint and Tonia had been tempted to lug their radio equipment with them but it would have been impossible to carry the batteries as well, and since transmitting was out of the question and the PAG pack radios were much too far away to receive, it would have been of little use. So they had buried it, well wrapped in polythene sacks, half a kilometre from the camp the day before they left.

On the journey, Rosemary had kept an anxious eye on Greg, for although he had said little and maintained the cheerful exterior required of one of the founder members and acknowledged leaders of the camp, she knew that he had been worse hit than almost anyone by having to leave it. No one had put more ingenuity, craftsmanship and sheer hard work into it, from the start, than he. She could have wept as she watched him carry his precious alternators from the little river power-station to the cave with his own hands and then the heavy-duty batteries in a wheelbarrow – nothing, she knew, would he leave undone to make a new start possible if the chance came. She had had, finally on the last night, to order him to bed so that he would be fit for the march, otherwise he would have been up till dawn removing and hiding more and more pieces of treasured equipment.

But once the trek was over, the people under cover, and a meal organized, she was relieved to sense that his cheerfulness became more convincing. A new phase had begun and he was responding to the challenge. When everybody had begun to relax a little, he had started urging her, as convener of the Elders in Moira's absence, to call them together to plan tomorrow's support effort for the PAG, and shepherded Tricia into a quiet corner with instructions to see what she could pick up from Avebury. Then, at last, Rosemary could smile; for Greg, she saw, the worst was over. What tomorrow's worst might be, remained to be seen – but with the trauma of the exodus firmly behind him, he was prepared to face it.

An hour before sunrise, the covens were assembled and ready, in three caves so close together on a broken hillside that they were virtually interco

Was John Hassell, on his way to Stonehenge, remembering his golden Joy? And if so, was it adding rage to his corrupted intent – or opening for him a chasm of doubt? Such wondering was wasted effort; they would need all they could summon up to feed power to Moira and Dan and the others.

Rosemary closed her eyes and slid her hand into Greg's. Curling her fingers, she could feel the fine hairs on the back of his hand and she was overcome with love for him. He gave a faint rumble in his throat, his habitual acknowledgement of any love-signal when other people were around and squeezed her palm against his own.

'Moira and the others are ready,' Tricia said suddenly. 'I can see the dark woodwork and the open fireplace… They're in their Circle, holding hands.'

With slow deliberation, Rosemary strengthened her union with Greg, and expanded it in her mind to include their whole coven. She could feel the ring of individualities closing and integrating, the group mind awakening, and when she knew it was ready she said quietly, 'Deosil now, deosil. She urged the power to her left clockwise, into Greg and the girl beyond him, and felt the surge from the man on her right. Soon the current was flowing as they had practised, a flywheel of psychic power through their unmoving bodies, deosil, deosil, amplifying itself with its own momentum. She knew, on the fringe of consciousness, that the other covens were picking up her cue and doing the same and she could sense the growing battery of sunwise whirlpools around them; but she diverted no attention to them, that was not her function. Her coven's power must all go to their link at Avebury, young Olive Se