Frail as a wisp of cobweb adrift on the breeze, it nonetheless gave him a direction to follow. He took the right-hand trail leading down the back of the ridge. The path fell away steeply as it entered the hollow below, and Aethelfrith, his short legs unable to keep up with his bulk, plunged down the hill.

He entered the hollow in a rush, tripped over a root, and fell, landing with a mighty grunt at the feet of the great black phantom raven. He slowly raised his fearful gaze to see the ominous black head regarding him with malevolent curiosity. The fantastic wings spread wide, and the thing swooped.

The priest rolled on his belly and tried to avoid the assault, but he was too slow, and he felt his arm seized in a steely grip as he squirmed on the ground. "God save me!" he cried.

"Shout louder," hissed the creature. "God may hear you yet."

"Let be!" he cried in English, wriggling like an eel to get free. "Let me go!"

"Do you want to kill him, or should I?"

Aethelfrith twisted his head around and saw a tall, brawny man step forward. He wore a long, hooded cloak into which were woven a multitude of small tatters of green cloth; twigs and branches and leaves of all kinds had also been attached to the curious garment. Regarding the priest with a frown, he drew a knife from his belt. "I'll do it."

"Wait a little," spoke the raven with a human voice. "We'll not kill him yet. Time enough for that later." To the friar, he said, "You were at the ford. Did anyone else follow?"

Struggling in the creature's unforgiving dutch, it took the priest a moment to realise that the thing had spoken to him. Turning his eyes to his captor once more, he saw not the bone-thin shanks of a bird, but the well-booted feet and legs of a man: a man wearing a long cloak covered entirely with black feathers. The face staring down at him was an expressionless death's head, but deep in the empty eye sockets, Aethelfrith caught the glimmer of a living eye.

"I ask for the last time," the black-cloaked man said. "Did anyone follow you?"

"No, sire," replied the priest. "I came alone. God have mercy, can we not talk this out? I am a priest, am I not?"

"That you are, Aethelfrith!" said the creature, releasing him at once.

"Pax vobiscum!" cried the priest, scrambling to his feet. "I mean no harm. I only thought to-"

"Tuck!" exclaimed the man in the leafy cloak.

Reaching up a black-gloved hand, the creature took hold of the sharp raven beak and lifted it to reveal a man's face beneath.

"Blessed Jesus," gasped the astonished friar. "Is it Bran?"

"Greetings, Tuck," laughed Bran. "What brings you to our wood?"

"You are dead!"

"Not as dead as some might wish," he said, removing the highcrested hood from his head. "Tell us quickly now-how did you come to be here?"

"A hood!" cried the friar, relief bubbling over into exultation. "It is just a hood!"

"A hood, nothing more," admitted Bran. "Why are you here?"

"I came to find you, did I not?" The friar stared at the strangely costumed man in amazement. "And here you are. Sweet Peter's beard, but you do not half frighten a body!"

"Friar Tuck!" called Iwan, stepping dose. He gave the priest a thump on the back. "You held your life in your hands just then. What of the others-the men at the ford-did they see you?"

"Nay, John. They all ran away clutching their bowels." He smiled at the memory. "You put the fear of the devil in them, no mistake."

Bran smiled. "Good." To Iwan he said, "Bring the horses. We will meet Siarles as planned."

"Tuck, too?" wondered Iwan.

"Of course." Bran turned and started away.

"Wait," called the cleric. "I came to Elfael to find you. I have something important to say."

"Later," Bran told him. "We must be miles from here before midday. Our day's work has only begun. Come along," he said, beckoning the priest to follow. "Watch and learn,"

The game run was narrow, and the horses were fast, pounding along the ridgetop track as the outreaching hazel branches whipped past. Bran, following Iwan's lead, slashed his mount across the withers with his reins, careering through the forest. The trail continued to climb as the ridge rose, bending around to the north; upon reaching the summit, they abandoned the run and struck off along another trail, moving west toward the edge of the forest. The riders might have travelled more quickly but for the extra weight behind Bran, clinging on for dear life.

The trail dropped sharply into a rocky defile. The pathway became rough under hoof, and the riders slowed. Stones the size of houses rose abruptly on each hand, forming a winding and shadowed corridor through which they had to pick their way carefully. When the path grew too narrow, they abandoned their mounts, tying them to a small pine tree growing in a crevice, and then proceeded on foot.

Silently, they stalked along a stone gallery so close they could have touched both sides with arms outstretched. This trail ended, and they stepped out into a small clearing, where they were met by another man-also dressed in a long, hooded cloak of green tatters. "Where have you been?" he whispered sharply. He saw the bandy-legged priest toiling along in Bran's wake and asked, "Where did you find that?"

Ignoring the question, Bran asked, "Are they here?"

"Aye," answered the man, "but they will soon be moving on-if they are not already gone." He darted away. "Hurry!"

Bran turned to his visitor and said, "You must swear a sacred oath to hold your tongue and keep silent."

"Why? What is going to happen?" asked Aethelfrith.

"Swear it!" insisted Bran. "Whatever happens, you must swear."

"On my naked soul, I swear silence," the friar replied. "May all the saints bear witness."

"Now stay out of sight." To Iwan, looking on, he said, "Take up your position. You know what to do."

All three moved off at a fast trot. Brother Aethelfrith stood for a moment, catching his breath, and then hurried after them. Soon the surrounding wood began to thin somewhat, and they came to a dell with huge boulders strewn amongst the standing trees like miniature mountains. At the far end of the dell, the forest ended, and the Vale of Elfael opened before them.

Beneath a great spreading beech tree at the forest's edge, three swineherds were taking their midday meal-two men and a boy, eating from a tuck bag they passed between them. All around them their scattered herd-thirty or more large grey-and-black-spotted swine-grubbed and rooted for last year's acorns and beech mast beneath the trees.

Without a word, Bran and his two companions left the trail, quickly melting into the shadowed greenwood. Aethelfrith knelt down on the path to catch his breath and wait to see what would happen.

Nothing happened.

His attention had begun to drift when he heard a shout from the swineherds. Turning his eyes back to the trio of herdsmen, the friar saw that all three were on their feet and staring into the wood. He could not see what had drawn their attention, but he could guess.

The three remained stock-still, unable or unwilling to move, rigid with fear. Then Aethelfrith saw what they had seen: the elusive black shape moving slowly in and out of the shadows amongst the trees. At the same time, two figures in green emerged from the wood behind the watching herdsmen. Keeping the low-hanging beech between the swineherds and the black shape that held their attention, the two green-cloaked men, using nothing more than short staves, quickly culled eight pigs from the herd and led them away into the wood.

Wonder of wonders, the swine followed the strange herdsmen willingly and without a sound. In less time than it would have taken Aethelfrith to tell, the livestock had been removed from the dell. Just as the animals disappeared into the forest, there arose a ghastly unnatural shriek from the surrounding wood. It was the same screech the priest had heard at the ford, only now he knew what it signified.