The French managed to bring up some of their own light eight-pounder cannons that opened fire with roundshot. The small cannon-balls fountained a slurry of mud and water wherever they landed. The mud was saving the retreat, not only soaking up the power of the French roundshot, but forcing the French cavalry to stay close to the high road. If the land had been dry the quick light enemy horse could have raced far round the British flanks to come slashing in with lance and sabre on the struggling column, but the mud and rain held them back.
Another weapon came to the British aid. A sudden crashing hiss made Sharpe twist round to see a rocket being fired. He had fought with rockets in Spain, but familiarity did not blunt his fascination with the odd weapon and he watched enthralled as the ungainly missile hurled itself forward on its pillar of flame that scorched the long stick that gave the rocket its balance. Doggett, who had never seen the new and mysterious weapon, was impressed, but Harper shook his head scornfully. “They’re guaranteed to miss every time, Mr Doggett. You just watch.”
The first rocket arched in fire across the damp valley to leave a serpentine trail of smoke. The missile fell towards the French guns, then the fuse inside its head exploded and a rain of red-hot shrapnel crashed down to slaughter every man in a French gun crew.
“Good God Almighty,” Harper said in astonished wonder, “the bloody thing worked!”
Encouraged by their success, the rocket artillery fired a whole barrage. Twelve rockets were fired from twelve metal troughs angled upwards on short legs. The rockets’ fuses were lit, then the rocketmen ran for cover. The missiles began to spew flames and smoke. For a few seconds they quivered in their firing troughs, then one by one they shot up into the wet air. They wobbled at first, then their acceleration hurled them on. Two streaked straight up into the clouds and disappeared, three dived into the wet meadow where their rocket flames seared the wet grass as the missiles circled crazily, five went vaguely towards the French but dived to earth long before they did any damage, and two circled back towards the British cavalry who stared for a second, then scattered in panic.
“That’s more like it,” Harper said happily. “That’s how they always used to be, isn’t that so, Mr Sharpe?”
But Sharpe was neither listening, nor watching the barrage. Instead he was staring across the highway to where a group of horsemen had scattered frantically away from the rogue rocket’s threat. Lord John Rossendale had been among the small group, but, in his effort to find safety, was now separated from his friends.
“I’ll join you up the road,” Sharpe said to Harper.
“Sir?” Harper was startled, but Sharpe had already twisted his horse away. And gone.
Lord John Rossendale could not remember being so wet, elated, frightened, or confused. Nothing made sense to him. He expected a battle — and the retreat seemed like a battle to him — to be something orderly and well managed. Officers should give loud confident orders which the men would smartly obey and to which the enemy would dutifully yield, but instead he was surrounded by disorder. Strangely the actors in that disorder seemed to understand what needed to be done. He watched a battery of horse artillery unlimber and go into action. No orders were given that Rossendale could hear, but the men knew exactly what to do, did it with cheerful efficiency, then limbered up to continue their mad careering gallop through the rain. Once, standing his horse in the pelting flood, Lord John had been shocked to hear a voice yelling at him to bloody well move his arse and Lord John had skipped his horse smartly aside only to see that it was a mere sergeant who had shouted. A second later a gun slewed in a spray of mud to occupy the very place where Lord John’s horse had been standing. Ten seconds later the gun fired, appalling Lord John with its sound and the violence of its recoil. In Hyde Park, which was the only place Lord John had ever seen cannons fired before, the polished guns made a decorous bang and, because there was no missile packed down onto the charge, such guns hardly moved at all, but this weapon, dirty, muddy and blackened, seemed to explode in noise and flame. Its wheels lifted clear out of the mud as its trail was driven back like a plough before the tons of metal and wood crashed down and its mud-covered crew ran forward to serve the smoking beast with sponges and rammers.
Yet, curiously, the violence of the discharge seemed very disproportionate to the gun’s effect. Lord John watched the missile’s strike and there would be a gout of mud, perhaps an explosion if the gun had fired shell, but so little destruction. Once he had seen a Lancer fall from his horse, but within seconds the man had been on his feet and another Frenchman had quickly rescued the frightened horse.
At Genappe Lord John had been close enough to see the Life Guards charge and he had even spurred forward to join them. He had watched a sword snap a lance shaft like a twig. He had seen a Lancer’s skull crushed by a blade. He had watched a Life Guard twisting like a fish on the point of a lance. He had heard the grunt of a man making a killing lunge, and heard the hiss of air from a wounded trooper’s lungs. He had smelt the sweet thickness of blood and the acrid drift of pistol smoke in the soaking air. Blood from a dying horse spewed onto the road to be instantly diluted by rain. By the time Lord John had drawn his sword and touched his spurs to his horse’s flanks, the French had pulled back leaving a dozen dead and twice as many wounded. It had all been so quick and so confusing, but an acquaintance of Lord John’s, a Captain Kelly whom Lord John had often met when he was on royal duty, gave his lordship a happy confident smile. “Bagged a brace of them!”
“Well done, Ned.”
“Once you’re past the lance point it’s a bit like killing rabbits.” Captain Kelly began wiping the blood off his blade. “Too easy, really.”
Lord John tried to imagine slipping past a lance point and found it hard. After the skirmish, riding through the village street, he had seen the fear on the faces of the civilians and he had felt very superior to such muddy drab creatures. Later, north of Genappe, when the French did not pursue so closely, he noticed how nervous both sets of cavalry were of each other. A lot of threats were made, and men would ride belligerently forward as if to provoke the other side, but if there was no clear advantage to be gained for either force, the two sides would disengage without a battle. It was all very odd.
Strangest of all were the rockets. Lord John had heard much of the rocket corps, for they were a pet project of his former master, the Prince Regent, but this was the first time he had seen them fired. The first missile was wonderfully accurate and so lethal that every French gun crew within a hundred yards had fled in panic, but the next salvo was laughable. One rocket had seemed to threaten the group of Lord Uxbridge’s staff officers and they had whooped gleefully as they scattered away from its hissing shell.
Lord John spurred his horse too hard and it almost bolted with him. He managed to curb the mare after a hundred yards and turned to see the rocket buried in the mud with its stick burning merrily above it. The buried powder charge exploded harmlessly.
Then, looking towards the road to find his friends, he saw Sharpe coming towards him instead.
For a second Lord John knew he must stand and fight. The next second he realized he would be dead if he did.
And so he turned and fled.
Lord John’s servants were somewhere ahead with the cavalry’s baggage. Harris, the coachman, who had ridden from Brussels with a letter from Jane, had also ridden ahead to find that night’s quarters. Christopher Manvell and Lord John’s other friends had disappeared in the panic engendered by the rogue rocket. Lord John was suddenly alone in the pelting rain with his one dreadful enemy spurring towards him.