'Yes, sir.'

Lawford was not placated by Sharpe's crestfallen expression, which the Colonel suspected was not motivated by true regret. 'And do not think, Captain Sharpe, that just because the General ordered us here he will look kindly on your action. He's saved your miserable skin often enough in the past and he may not be of a mind to do it again. Understand?'

There was a burst of applause from a group of cavalry officers standing by a wine shop. Lawford shot them a withering look and strode on, followed by someone's ironic mimicry of the bugle call for the full charge. Sharpe followed. Lawford could be right. The General had summoned the South Essex, no one knew why, and Sharpe had hoped that it was for some special task, something to wipe out the memory of the winter's boredom. But the scene with Lieutenant Ayres could change that for Sharpe, condemn him to a court-martial, to a future far more dreary even than patrol work on an empty border.

Four ox-carts stood outside Wellington's headquarters, another reminder that the army would move soon, but otherwise everything was peaceful. The only unusual object was a tall mast that jutted from the roof of the house, topped by a crosspiece, from which hung four tarred sheep bladders. Sharpe looked at them curiously. This was the first time he had seen the new telegraph and he wished that it was working so that he could watch the black, inflated bladders running up and down on their ropes and sending messages, via other similar stations, to the far-off fortress of Almeida and to the troops guarding the river Coa. The system had been copied from the Royal Navy and sailors had been sent to man the telegraph. Each letter of the alphabet had its own arrangement of the four black bags, and common words, like 'regiment', 'enemy', and 'general', were abbreviated to a single display that could be seen, miles away, through a huge naval telescope. Sharpe had heard that a message could travel twenty miles in less than ten minutes and he wondered, as they came close to the two bored sentries guarding the General's headquarters, what other modern devices would be thrown up by the necessity of the long war against Napoleon.

He forgot the telegraph as they stepped into the cool hallway of the house and he felt a twinge of fear at the coming interview. In a curious fashion his career had been linked to Wellington. They had shared battlefields in Flanders, India, and now in the Peninsula, and in his pack Sharpe carried a telescope that had been a present from the General. There was a small, curved, brass plate let into the walnut tube and on it was inscribed IN GRATITUDE. AW SEPTEMBER 23RD, 1803. Sir Arthur Wellesley believed that Sergeant Sharpe had saved his life, though Sharpe, if he was honest, could remember little of the event except that the General's horse had been piked and the Indian bayonets and curved toolbars were coming forward and what else did a Sergeant do except get in the way and fight back? That had been the battle of Assaye, a bastard of a fight, and Sharpe had watched his officers die in the shot from the ornate guns and, his blood up, he had taken the survivors on and the enemy had been beaten. Only just, by God, but victor was victory. After that he was made into an officer, dressed up like a prize bull, and the same man who had rewarded him then must decide his fate now.

'His Lordship will see you now.' A suave young Major smiled at them through the door as though they had been invited for tea. It had been a year since Sharpe had seen Wellington, but nothing had changed: still the table covered with papers, the same blue eyes that gave nothing away above the beak of a nose, and the handsome mouth that was grudging with a smile. Sharpe was glad there were no provosts in the room so at least he would not have to grovel in front of the General, but even so he felt apprehensive of this quiet man's anger and he watched, cautiously, as the quill pen was laid down and the expressionless eyes looked up at him. There was no recognition in them.

'Did you threaten Lieutenant Ayres with a rifle, Captain Sharpe?' There was the faintest stress on the 'Captain'.

'Yes, sir.'

Wellington nodded. He looked tired. He stood up and moved to the window, peering through as though expecting something. There was silence in the room, broken only by the jingle of chains and rumbling of wheels as a battery of artillery drove by in the street. It struck Sharpe that the General was on edge. Wellington turned back to him.

'Do you know, Captain Sharpe, the damage it does our cause if our soldiers thieve or rape?' His voice was scathingly quiet.

'Yes, sir.'

'I hope you do, Captain Sharpe, I hope you do.' He sat down again. 'Our enemies are encouraged to steal because that is the only way they can be fed. The result is that they are hated wherever they march. I spend money – my God, how much money – on providing rations and transport and buying food from the populace so that our soldiers have no need to steal. We do this so they will be welcomed by the local people and helped by them. Do you understand?'

Sharpe wished the lecture would end. 'Yes, sir.'

There was suddenly a strange noise overhead, a shuffling and rattling, and Wellington's eyes shot to the ceiling as if he could read what the noise might mean. It occurred to Sharpe that the telegraph was working, the inflated bladders running up and down the ropes, bringing a coded message from the troops facing the French. The General listened for a few seconds, then dropped his face to Sharpe again. 'Your gazette has not yet been ratified.'

There were few things the General could have said more calculated to worry Sharpe. Officially he was still a Lieutenant, only a Lieutenant, and his Captaincy had been awarded by a gazette from Wellington a year ago. If the Horse Guards in Whitehall did not approve, and he knew they usually rejected such irregular promotions, then he was soon to be a Lieutenant again. He said nothing as Wellington watched him. If this were a warning shot, then he would take it in silence.

The General sighed, picked up a piece of paper, put it down again. 'The soldier has been punished?'

'Yes, sir.' He thought of Batten, winded, on the ground.

'Then do not, pray, let it happen again. Not even, Captain Sharpe, to wild chickens.'

My God, thought Sharpe, he knows everything that happens in this army. There was silence. Was that the end of it? No court-martial? No apology? He coughed and Wellington looked up.

'Yes?'

'I was expecting more, sir. Court-martials and drumheads."

Sharpe heard Lawford stir in embarrassment but the General did not seem worried. He stood up and used one of his few, thin smiles.

'I would quite happily, Captain Sharpe, string up you and that damned Sergeant. But I suspect we need you. What do you think of our chances this summer?'

Again there was silence. The change of tack had taken them all by surprise. Lawford cleared his throat. 'There's clearly some concern, my lord, about the intentions of the enemy and our response.'

Another wintry smile. 'The enemy intend to push us into the sea, and soon. How do we respond?' Wellington, it occurred to Sharpe, was using up time. He was waiting for something or someone.

Lawford was feeling uncomfortable. The question was one he would rather hear answered by the General. 'Bring them to battle, sir?'

'Thirty thousand troops, plus twenty-five thousand untried Portuguese, against three hundred and fifty thousand men?'

Wellington let the figures hang in the air like the dust that shifted silently in the slanting sunlight over his desk. Overhead the feet of the men operating the telegraph still shuffled. The figures, Sharpe knew, were unfair. Massena needed thousands of those men to contain the Guerrilleros, the Partisans, but even so the disparity in numbers was appalling. Wellington sniffed. There was a knock on the door.