On the morning after the fall of Oporto Marshal Soult had been woken to the appalling news that the Portuguese army had retaken Amarante and that the only bridge by which he could carry his guns, limbers, caissons, wagons and carriages back to the French fortresses in Spain was therefore in enemy hands. One or two hotheads had suggested fighting their way across the River Tamega, but scouts reported that the Portuguese were occupying Amarante in force, that the bridge had been mined and had a dozen guns now dominating its roadway, that it would take a day of bitter and bloody fighting to get across and even then there would probably be no bridge left for the Portuguese would doubtless blow it. And Soult did not have a day. Sir Arthur Wellesley would be advancing from Oporto so that left him only one option, which was to abandon all the army’s wheeled transport, every wagon, every limber, every caisson, every carriage, every mobile forge and every gun. They would all have to be left behind and twenty thousand men, five thousand camp followers, four thousand horses and almost as many mules must do their best to scramble over the mountains.

But Soult was not going to leave the enemy good French guns to turn against him, and so the weapons were each loaded with four pounds of powder, were double-shotted and placed muzzle to muzzle. Gunners struggled to keep their portfires alight in the rain and then, on a word of command, touched the two reed fuses and the powder flashed down to the overcharged chambers, the guns fired into each other, leaped back in a wrenching explosion of smoke and flames and then were left with ripped, torn barrels. Some of the gunners were weeping as they destroyed their weapons while others just cursed as they used knives and bayonets to rip open the powder bags that were left to spoil in the rain.

The infantry were ordered to empty their packs and haversacks of everything except food and ammunition. Some officers ordered inspections and insisted their men throw away the plunder of the campaign. Cutlery, candlesticks, plate, all had to be abandoned by the roadside as the army took to the hills. The horses, oxen and mules that hauled the guns, carriages and limbers were shot rather than be ceded to the enemy. The animals screamed and thrashed as they died. The wounded who could not walk were left in their wagons and given muskets so they could at least try to protect themselves against the Portuguese who would find them soon enough and then attempt to exact revenge on helpless men. Soult ordered the military chest, eleven great barrels of silver coins, put by the road so the men could help themselves to a handful apiece as they went past. The women hitched up their skirts, scooped up the coins, and walked with their men. The dragoons, hussars and chasseurs led their horses. Thousands of men and women were climbing into the barren hills, leaving behind wagons loaded with bottles of wine, with port, with crosses of gold stolen from churches and with ancestral paintings plundered from the walls of northern Portugal’s big houses. The French had thought they had conquered a country, that they were merely waiting for a few reinforcements to swell the ranks as they marched on Lisbon, and none understood why they were suddenly faced with disaster or why King Nicolas was leading them on a shambolic retreat through torrential rain.

„If you stay here,” Christopher told Kate, „you’ll be raped.”

„I’ve been raped,” she wept, „night after night!”

„Oh, for God’s sake, Kate!” Christopher, dressed in civilian clothes, was standing by the carriage’s open door with rain dripping from the point of his cocked hat. „I’m not leaving you here.” He reached in, took her by the wrist and, despite her screams and struggles, hauled her from the carriage. „Walk, damn you!” he snarled, and dragged her across the verge and up the slope. She had only been out of the carriage a few seconds and already her blue hussar uniform, which Christopher had insisted she wore, was soaked through. „This isn’t the end,” Christopher told her, his grip painful on her thin wrist. „The reinforcements never arrived, that’s all! But we’ll be back.”

Kate, despite her misery, was struck by the „we.” Did he mean the two of them? Or did he mean the French? „I want to go home,” she cried.

„Stop being tedious,” Christopher snapped, „and keep walking!” He pulled her on. Her new leather-soled boots slipped on the path. „The French are going to win this war,” Christopher insisted. He was no longer certain of that, but when he weighed the balances of power in Europe he managed to convince himself that it was true.

„I want to go back to Oporto!” Kate sobbed.

„We can’t!”

„Why not?” She tried to pull away from him and though she could not loosen his grip she did manage to bring him to a halt. „Why not?” she asked.

„We just can’t,” he said, „now come on!” He tugged her into motion again, unwilling to tell her that he could not go back to Oporto because that damned man Sharpe was alive. Good Christ in his heaven, but the bastard was only an over-age lieutenant and one, he had now learned, who was up from the ranks, but Sharpe knew too much that was damning to Christopher and so the Colonel would need to find a safe haven from where, by the discreet methods that he knew so well, he could send a letter to London. Then, in quiet, he could judge from the reply whether London believed his story that he had been forced to demonstrate an allegiance to the French in order to engineer a mutiny that would have freed Portugal, and that story sounded convincing to him, except that Portugal was being freed anyway. But all was not lost. It would be his word against Sharpe’s, and Christopher, whatever else he might be, was a gentleman and Sharpe was most decidedly not. There would be the delicate problem, of course, of what to do with Kate if he was called back to London, but he could probably deny that the marriage had ever taken place. He would put reports of it down to Kate’s vapors. Women were given to vapors, it was notorious. What had Shakespeare said? „Frailty, thy name is woman.” So he would truthfully claim that the gabbled service in Vila Real de Zedes’s small church was not a proper marriage and say that he had undergone it solely to save Kate’s blushes. It was a gamble, he knew, but he had played cards long enough to know that sometimes the most outrageous gambles paid the biggest winnings.

And if the gamble failed, and if he could not salvage his London career then it probably would not matter, for he clung to the belief that the French would surely win in the end and he would be back in Oporto where, for lack of any other knowledge, the lawyers must account him as Kate’s husband and he would be wealthy. Kate would come to terms with it. She would recover when she was restored, as she would be, to comfort and home. Thus far, it was true, she had been unhappy, her joy at the marriage turning to horror in the bedroom, but young mares often rebelled against the bridle yet after a whipping or two became docile and obedient. And Christopher wished that outcome for Kate because her beauty still thrilled him. He dragged her on to where Williamson, now Christopher’s servant, held his horse. „Get on its back,” he ordered Kate.

„I want to go home!” she said.

„Get up!” He almost hit her with the riding crop that was tucked under the saddle, but then she meekly let him help her onto the horse. „Hold on to the reins, Williamson,” Christopher ordered. He did not want Kate turning the horse and kicking it away westward. „Hold them tight, man.”

„Yes, sir,” Williamson said. He was still in his rifleman’s uniform, though he had exchanged his shako for a wide-brimmed leather hat. He had picked up a French musket, a pistol and a saber in the retreat from Oporto and the weapons made him look formidable, an appearance that was a comfort to Christopher. The Colonel had needed a servant after his own had fled, but he wanted a bodyguard even more and Williamson played the role superbly. He told Christopher tales of tavern brawls, of wild fights with knives and clubs, of bare-fisted boxing bouts, and Christopher lapped it up almost as eagerly as he listened to Williamson’s bitter complaints about Sharpe.