If this was the French invasion then the news of it must reach the allied headquarters quickly. The British, Dutch and Prussian armies guarded eighty miles of vulnerable Dutch frontier; the Prussians to the east and the British and Dutch to the west. The allied forces were spread like a net to trap an emperor, but as soon as the Emperor touched the net it was supposed to contract and entangle him. That was the stratagem, but the Emperor was as aware of those allied hopes as any British or Prussian officer and he would be planning to slash the net into two pieces and separately tear them apart. Shape’s urgent `duty was to discover whether this was the Emperor’s slashing stroke, or merely a cavalry raid launched deep into the Belgian province.
From the crest of the next hill he saw more French Dragoons. They were half a mile away, but on Sharpe’s side of the river and barring his approach to Charleroi. They saw him and kicked their horses forward so Sharpe turned his tired mare northwards, and spurred her into a gallop. He crossed the road, thumped across a pasture, then dropped into a small valley where a tangle of thorns grew either side of a trickling brook. Sharpe forced his horse through the bushes, then turned east again. He could see a wood far ahead of him. If he could make the shelter of the trees he thought there might be a chance of watching the high road from the wood’s far side.
The French Dragoons, content with having chased the lone horseman away, did not follow him. Sharpe slapped the mare’s neck which was wet with sweat. “Come on, girl! Come on!” She was a six-year-old hunter, docile and strong; one of the horses that Sharpe’s friend Patrick Harper had fetched from Ireland.
It was cooler and very quiet in the wood that was tangled with old huge trees. Nosey trotted close at the mare’s heels. Sharpe went slowly, threading the horse between the ancient trunks and past fallen, moss-covered logs. Long before he reached the edge of the wood he knew this was no mere cavalry raid. He knew because he heard the distinctive, never-forgotten thump and jangle of artillery on the move.
He curbed the horse, dismounted, and tied her reins to a low branch of oak. From his saddlebag he took a length of rope that he knotted as a leash round Nosey’s neck, then he drew his rifle out of the saddle holster, cocked it, and went silently forward. He held the dog’s rope in his left hand, the rifle in his right.
The wood ended at a wheat field that sloped downhill to the unhedged road from which the dust was rising to hang in the hot air. Sharpe, his telescope open, stared down at the old, familiar enemy.
French infantry, in their blue coats, were marching in the trampled wheat either side of the road so as to leave the harder road surface for the artillery. The guns were twelve-pounders. Every few minutes the guns would halt as some obstruction worked its way down the long column. Staff officers galloped fine horses down the road’s wide verges. On the far slope of the valley a troop of Red Lancers cantered through a wheat field, each horse leaving a straight trail of crushed plants.
Sharpe had no watch, but he estimated that he stayed at the edge of the wood for two hours during which time he counted twenty-two guns and forty-eight supply wagons. He also saw two carriages that might have been carrying senior officers, and he flirted with the idea that one of the carriages might have belonged to the Emperor himself. Sharpe had fought the French for over twenty years, yet he had never seen the Emperor and, all unbidden, a sudden and childish image of a man with cloven tail, sharp horns and demonic fangs stalked Sharpe’s fears that were made worse by the Emperor’s real reputation as a soldier of genius whose presence on a battlefield was worth a whole corps of men.
Still the French marched north. Sharpe counted eighteen infantry battalions and four squadrons of cavalry, one of which, composed of Dragoons, rode very close to his hiding place at the wood’s edge, but none of the French troopers glanced left to see where the Englishman and his dog lay in the shadows. The French horsemen were close enough for Sharpe to see their cadenettes, the pigtails which framed each man’s face as a mark of distinction. Their equipment looked good and new, and their horses were well fed. In Spain the French had whipped and ridden their horses to destruction, but these troops were freshly mounted on strong and healthy animals.