„I pray you don’t grow a beard,” Vicente said, and then they marched, following a track that meandered along the high ground. The track was rough, overgrown and deeply rutted and the going was slow, but they saw no enemy, and then the land flattened, the track turned into a lane that ran beside vineyards and Barca d’Avintas, its white walls lit bright by the rising sun, was ahead.

There were no French there. Two score of folk had moved back into the plundered houses and they looked alarmed at the uniformed ruffians who came across the small bridge over the stream, but Vicente calmed them. There were no boats, the people said, the French had taken or burned them all. They rarely saw the French, they added. Sometimes a patrol of dragoons would clatter through the village, stare across the river, steal some food and then go away. They had little other news. One woman who sold olive oil, eggs and smoked fish in Oporto’s market said that the French were all guarding the river bank between the city and the sea, but Sharpe did not put much weight on her words. Her husband, a bent giant with gnarled hands, guardedly allowed that it might be possible to make a raft from some of the village’s broken furniture.

Sharpe put picquets on the village’s western margin where Hagman had been wounded. He climbed a tree there and was amazed that he could see some of Oporto’s outlying buildings on the hilly horizon. The big, flat-roofed white building that he remembered passing when he first met Vicente was the most obvious and he was appalled that they were so close. He was no more than three miles from the big white building and surely the French would have their own picquets on that hill. And surely they would have a telescope up there to watch the city approaches. But he was committed to crossing the river here and so he clambered down and was just brushing off his jacket when a wild-haired young man in ragged clothes mooed at him. Sharpe stared back, astonished. The man mooed again, then grinned inanely before giving a cackle of laughter. He had dirty red hair, bright blue eyes and a slack, dribbling mouth and Sharpe realized he was an idiot and probably harmless. Sharpe remembered Ronnie, a village idiot in Yorkshire, whose parents would shackle him to the stump of an elm on the village green where Ronnie would bellow at the grazing cows, talk to himself and growl at the girls. This man was much the same, but he was also importunate, plucking at Sharpe’s elbow as he tried to drag the Englishman toward the river.

„Made yourself a friend, sir?” Tongue asked, amused.

„He’s being a bloody nuisance, sir,” Perkins said.

„He don’t mean harm,” Tongue said, „just wants you to go for a swim, sir.”

Sharpe pulled away from the idiot. „What’s your name?” he asked, then realized there was probably little point in speaking English to a Portuguese lunatic, but the idiot was so pleased at being spoken to that he gibbered wildly, grinned and bounced up and down on his toes. Then he plucked at Sharpe’s elbow again.

„I’ll call you Ronnie,” Sharpe said, „and what do you want?”

His men were laughing now, but Sharpe had intended to go to the river bank anyway to see what kind of challenge his raft would face and so he let Ronnie pull him along. The idiot made conversation all the way, but none of it made any sense. He took Sharpe right to the river bank and, when Sharpe tried to detach his surprisingly strong grip, Ronnie shook his head and tugged Sharpe on through some poplars, down through thick bushes and then at last he relinquished his grip on Sharpe’s arm and clapped his hands.

„You’re not such an idiot after all, are you?” Sharpe said. „In fact you’re a bloody genius, Ronnie.”

There was a boat. Sharpe had seen the ferry burned and sunk on his first visit to Barca d’Avintas, but now realized there must have been two craft and this was the second. It was a flat, wide and cumbersome vessel, the kind of boat that could carry a small flock of sheep or even a carriage and its horses, and it had been weighted with stones and sunk in this wide ditch-like creek that jutted under the trees to make a small backwater. Sharpe wondered why the villagers had not shown it to him before and guessed that they feared all soldiers and so they had hidden their most valuable boat until peaceful times returned. The French had destroyed every other boat and had never guessed that this second ferry still existed. „You’re a bloody genius,” Sharpe told Ronnie again, and he gave him the last of his bread, which was the only gift he had.

But he also had a boat.

And then he had something else for the thunder he had heard so distantly the previous day sounded again. Only this time it was close and it was unmistakable and it was not thunder at all and Christopher had lied and there was no peace in Portugal.

It was cannon fire.

The sound of the firing was coming from the west, channeled up the steep-sided river valley, and Sharpe could not tell whether the battle was being fought on the northern or southern bank of the Douro. Nor could he even tell whether it was a battle. Perhaps the French had established batteries to protect the city against an attack from the sea and those batteries might just be firing at inquisitive frigates. Or maybe the guns were merely practice firing. But one thing was certain, he would never know what the guns were doing unless he got closer.

He ran back to the village, followed by the shambling Ronnie who was bellowing his inarticulate achievement to the world. Sharpe found Vicente. „The ferry’s still here,” Sharpe said, „he showed me.” He pointed to Ronnie.

„But the guns?” Vicente was bemused.

„We’re going to find out what they’re doing,” Sharpe said, „but ask the villagers to raise the ferry. We might yet need it. But we’ll go toward the city.”

„All of us?” Vicente asked.

„All of us. But tell them I want that boat floating by mid-morning.”

Ronnie’s mother, a shrunken and bent woman swathed in black, retrieved her son from Sharpe’s side and berated him in a shrill voice. Sharpe gave her the last chunk of cheese from Harper’s pack, explained that Ronnie was a hero, then led his motley group westward along the river bank.

There was plenty of cover. Orchards, olive groves, cattle sheds and small vineyards were crowded on the narrow piece of level land beside the Douro’s northern bank. The cannons, hidden by the loom of the great hill on which the flat-roofed building stood, were sporadic. Their firing would swell to a battle intensity then fade away. For minutes at a time there would be no shots, or just a single gun would fire and the sound of it would echo off the southern hills, rebound from the northern and bounce its way down the valley.

„Perhaps,” Vicente suggested, pointing up to the great white building, „we should go to the seminary.”

„Frogs will be there,” Sharpe said. He was crouching beside a hedge and for some reason kept his voice very low. It seemed extraordinary that there were no French picquets, not one, but he was certain the French must have put men into the big building that dominated the river east of the city as effectively as a castle. „What did you say it was?”

„A seminary.” Vicente saw Sharpe was puzzled. „A place where priests are trained. I thought of becoming a priest once.”

„Good God,” Sharpe said, surprised, „you wanted to be a priest?”

„I thought of it,” Vicente said defensively. „Do you not like priests?”

„Not much.”

„Then I’m glad I became a lawyer,” Vicente said with a smile.

„You’re no lawyer, Jorge,” Sharpe said, „you’re a bloody soldier like the rest of us.” He offered that compliment and then turned as the last of his men came across the small meadow to crouch behind the hedge. If the French did have men in the seminary, he thought, then either they were fast asleep or, more likely, they had seen the blue and green uniforms and confused them with their own jackets. Did they think the Portuguese blue were French coats? The Portuguese blue was darker than the French infantry coats and the Rifle green was much darker than the dragoons’ coats, but at a distance the uniforms might be confused. Or was there no one in the building? Sharpe took out the small telescope and stared for a long time. The seminary was huge, a great white block, four stories high, and there had to be at least ninety windows in the south wall alone, but he could see no movement in any of them, nor was anyone on the flat roof which had a red tile coping and surely provided the best lookout post east of the city.