Would the Vikings accept recruits? Shef had an uneasy feeling that much more would be needed than willingness and a hand-forged sword. But they could always use slaves. Again, Shef had an uneasy feeling that he himself might do for a laborer or galley-slave in some far-off country. But Hund had nothing visibly valuable about him. Might the Vikings just let him go, like a fish that was too small for the pan? Or would they take the easy way out of dealing with an encumbrance? The evening before, when they had first caught sight of the camp, the two youths’ keen eyes saw a party come out of one of the gates and start digging a hole. A little later there had been no doubt about the contents of the cart that creaked out and emptied a dozen bodies unceremoniously down the pit. Pirates’ camps had a high wastage rate.

Shef sighed. “It doesn’t look any better than it did last night,” he said. “But we’ll have to move sometime.”

Hund gripped is arm. “Wait. Listen. Can you hear something?”

The sound strengthened as the two youths turned their heads this way and that. Noise. Song. Many men singing together. The sound, they realized, was coming from the other side of a slight rise maybe a hundred yards to their left, where the watermeadows ran into a tangle of uncultivated common.

“It sounds like the monks singing at the great minster at Ely,” murmured Shef. A foolish thought. There would be neither monk nor priest left within twenty miles of this place.

“Shall we look?” whispered Hund.

Shef made no reply, but began to crawl slowly and carefully toward the sound of deep-voiced singing. It could only be the pagans in this sport. But maybe a small group of them would be easier to approach than the whole army. Anything was better than simply walking out across that flat plain.

After they had covered half the distance on their bellies, Hund gripped Shef’s wrist. Silently he pointed up a slight slope. Twenty yards away, beneath a huge old hawthorn, stood a man, motionless, his eyes scanning the ground. He leaned on an axe two-thirds his own weight. A burly man, thick-necked, broad across paunch and hip.

At least he did not seem built for speed, Shef reflected. And he was standing in the wrong place if he wanted to be a sentry. The two youths exchanged a glance. The Vikings might be great seamen. They had much to learn about the art of stealth.

Gently Shef snaked forward, angling away from the sentry, round a thicket of bracken, between and beneath a tangle of gorse, Hund crawling immediately behind him. Ahead, the noise of singing had ceased. Replaced by a single voice talking. Not talking. Exhorting. Preaching. Could there be secret Christians even among the heathen? Shef wondered.