This, my friends, is a jack knife — a useful sailor’s tool.

My favourite question when writing is ‘what could possibly go wrong’? And then I make it happen. This week, I’m talking about those defining points where the story takes a twist to make things worse. Share me yours in the comments. Mine comes from a scene I wrote this morning in Unkept Promises. Lady Carrington, who you may remember as the villainess if you’ve read Farewell to Kindness, has a position with the French spy agencies. She has persuaded Murat, her spymaster, to let her return to England to fetch the fortune she was forced to abandon when her husband decided to get rid of her at the end of Farewell to Kindness. To help her get to her hiding place safely, she takes Jules Redepenning, my hero, who is a prisoner of war after being pushed off his ship by someone in the pay of the man who wants to abduct his son. (It makes sense in the book, I promise. And, after all, what could possibly go wrong? Right?

Though the sky was clear and the moon full, still, everything was grey on grey, and in the shadows, it was black as Lady Carrington’s heart.

“We will need transport,” Jules pointed out.

Lydia smirked. A moment later, a man leading a horse turned a corner further along the lane and began walking towards them. Four more horses followed behind, all strung together.

“Tha be the ’uns for these ’ere ’orses?” he asked, his eyes a suspicious squint as he looked from one man to another, ignoring Lydia, until she stepped towards him and held out a pouch.

“Your next payment,” she told him. “As promised, the third will be ready for you tomorrow night, when we return the horses. We will leave on the high tide, whether you are here or not.”

The man touched his cap; a response to her cultured tones. “I be here,” he said, his sourness not abated by the purse he weighed thoughtfully in one hand. “See that tha be.”

He disappeared back into the gloom, and Lydia ordered the disposition of the horses. Jules was ordered to take position between the two French officers, his horse on leading reins. Lydia led the fifth horse, which had been supplied with a pack saddle and paniers.

“If you lead us into a trap, Julius,” the Baroness said, “Pierre will shoot you without blinking.”

“You have my word,” Jules told her indignantly. After all, she was not privy to his inner justifications for abandoning her. “However, I cannot lead you tell you tell me where we are going.”

“Iron Acton will do for a start,” Lydia said. Iron Acton was five miles from Chipping Niddwick. Further confirmation that Lydia’s stash was hidden at the Carrington Castle, or nearby.

“I take it you want to avoid villages and farm dwellings. Very well. If we head south on this lane,” he pointed the direction he meant, “we will come to a turn inland in about seventy-five yards.”

Lydia nodded at his two escorts, and they wheeled their horses to follow his directions. There had never been any doubt about who was in charge.

He kept them to lanes that avoided the villages and towns. Little used except for stock movements and farm carts, they were mostly in poor repair, and recent rain had frozen in every rut and hollow, so that their way was marked by the crackle of breaking ice. Going was slow. From Iron Acton, the Baroness directed them toward Highwayman’s Hollow, a place just off the Yate to Chipping Niddwick road where, or so local legend had it, highwaymen used to lurk, waiting for a rich prize.

“We shall take a rest,” the Baroness announced, dismounting. Jules and the two silent Frenchmen followed her example. She beckoned the three of them. “Come closer so we can talk without me shouting.”

Sound did carry in the night air. Still, Jules thought she was being too cautious. Unless things had changed since he was last here, there wasn’t a dwelling anywhere within ten minutes’ walk.

Nevertheless, he joined the group, ready to hear their next destination. He wasn’t ready to be seized by Pierre and Victor, one on each side. He struggled, but he was soon bound to a tree and gagged for good measure.

“I know the way from here,” the Baroness told him. She caressed his cheek, a parody of affection. “I cannot trust you near people who might help you. We will be back, Julius, and you shall see us to the coast as you promised, and then I shall release you as I promised.”

Unable to comment, Jules merely glared. The Baroness laughed, and leaned towards him her lips puckered. He twisted his face, so that the kiss fell on his ear rather than his lips. She laughed again, and groped at his fall. “He is hardly a man at all,” she told her French lovers. “Such a disappointment. One expected better of a Redepenning.”

Jules raised a sardonic eyebrow. Lydia tipped her nose in the air and walked away to remount her horse. Pierre followed, and then Victor but only after a vicious punch to Jules’s stomach. “That is for disrespecting madame,” he hissed.

Jules had no choice but to keep his response to himself. He gave the Baroness precisely the respect she deserved. Probably as well he couldn’t speak. Another couple of blows like that, and he’d be in real trouble.

He watched them ride away before testing his bonds. Good. They’d left enough play for him to work with, and the jack knife he’d stolen on the ship was still concealed in his sleeve. He sneered after them. No sailor would have made such a mistake.