She was grotesque, she thought. Her belly was hugely swollen, the pale skin traversed by purple tributaries. She could squeeze her feet into only a stretched, gritty pair of sandals. Her face, never slender, now peered back at her from the mirror in the communal bathroom as a perfect moon. How could Joe still want me? she asked herself. He married a lithe, active girl who could run as fast as him, who could race him on horseback across the endless green acres of the station. A girl whose firm, taut body, unclothed, had moved him to a point beyond speech.

Now he would find himself tethered to a fat, lumpen, heavy-footed sow, who sat down breathless after the shortest flight of stairs. Whose br**sts, pale and veiny, flopped and leaked milk. A sow who disgusted even herself. She was no longer reassured by the easy affection of their conversation a few weeks ago – how could she be? He hadn’t seen her new appearance.

She shifted on the little wooden seat and breathed out a silent ‘oh’ of discomfort. Today’s lecture had been entitled ‘Things Your Men May Have Seen’. Despite the title, it contained only repeated references to ‘unmentionable horrors’, which the speaker had evidently considered too unmentionable to describe. What was important, the welfare officer said, was not to press your husband on what had happened to him. Most men, history had shown, were better off not dwelling on things but simply Getting On With It. They didn’t want some woman haranguing them to tell her everything. What men needed was someone to distract them with gaiety, who could remind them of the joys of what they had been fighting for.

The way this man talked made Margaret feel for the first time that she and Joe were not partners, as she had assumed, but that there was, by dint of her sex and his experiences, a huge abyss between them. Joe had only once hinted at his personal canon of horrors: his friend Adie had been killed in the Pacific while he was standing just feet away from Joe on deck, and she had seen him blink furiously at the fine tide that rose in his eyes. She had not pushed him for details, not because she had felt this was something he should endure in private but because she was Australian. Of good farming stock. And the sight of a man’s eyes filled with tears, even an Irishman’s (and they all knew how emotional they could get), made her feel a little peculiar.

There would be added strains, the welfare officer had said, with them having come from very different continents. There was little doubt that that would be an extra pressure on them, no matter how warm the welcome they received from their British in-laws. He suggested the girls find themselves a friend within the family. Or perhaps exchange addresses with some of their new friends on board so that they had someone to talk to if they were particularly concerned.

But they might find, for a few months, that their husband became a little short-tempered, snappy, at times. ‘Before you censure him, perhaps take a moment to consider that there may be other reasons for his outburst. That he may have remembered something he doesn’t want to burden you with. And perhaps before you loose your tongue in response, you might consider what your husband has done in the service of his country, and of yourselves. We have an expression in England.’ Here the welfare officer paused, and let his gaze span the little room. ‘“Stiff upper lip”. It’s what has kept our Empire strong these last years. I’d advocate that you use it often.’

The marine officer’s attendant had motioned to him twice now to help clear the wardroom. It took Jones’s urgent ‘C’mon, man, shake a leg,’ to rouse Nicol from his reverie.

Around him the officers had finished their meal and were retiring to smoke pipes and read letters or old newspapers. There had been a long-running joke throughout lunch about the state of Victoria’s engines, and an open book on whether they were going to last until Plymouth. Another parallel joke, the subject of much ribald discussion, concerned three ratings who had been informed that they were to appear before the Admiralty Interview Board to try to become officers, and the possible answers that one would give, a young man widely considered to have the intelligence and demeanour of a mule.

‘You half asleep, man?’ Jones virtually shoved him through into the wardroom annexe. ‘The XO had his eye on you through the toasts – you were standing there like a sack of spuds. At one stage I thought you were going to stick your hands in your bloody pockets.’

Nicol was unable to answer. Standing to attention during the toasts would normally have been reflexive to him. Like polishing his boots, or offering to go extra rounds. But strange things had happened to his sense of responsibility.

He had been imagining her put off, and him following. During lunch he had allowed himself the daydream that her husband might send her a Not Wanted Don’t Come, then cursed himself for wishing that shame upon her.

But he couldn’t help it. When he closed his eyes, he saw her watchful face. The brief, bright smile she had bestowed on him when they had danced. The feel of her waist, her hands resting lightly on him.

Who had she married? Had she told him of her past? Worse, had the man been part of it? There seemed no way to ask her without implying that he, like the rest of them, was entitled to some sort of opinion on her life. What right had he to ask any of it?

These thoughts made his eyes screw shut against images he didn’t want to own. In his mess the men, familiar with temporary visitations from war demons, allowed him a wide berth. They came back to haunt a man occasionally, buzzing low, divebombing his mind and scorching it black. Perhaps I could tell her, he thought. I could explain a little of what I feel. Saying it might act like a pressure valve. She wouldn’t have to do anything about it.

But even as the words formed in his mind, he knew he could not speak out. She had created a future for herself, found some stability. He had no right to say or do anything that might interfere with it.

Last night he had stared up at the constellations that had once intrigued him, now cursing the conjunction of planets that had caused their paths to veer past each other at a point that might have redeemed them both. I could have made her happy, he thought. How could the unknown husband say the same? Or perhaps some selfish part of him just wanted to atone and diminish his own sense of guilt by being her saviour.

It was this uncomfortable revelation that forced him to his conclusion, which prompted him to swap his shifts with Emmett and kept him, for the next few days, well away from her.

It was no longer her past that troubled him. It was that she had escaped it.

‘Leading hand was still in his pit at ten to bloody eleven in the morning. You should have heard the captain: “You’re no more fit to be a leading hand than one of those bloody girls downstairs.” You know where he was, don’t you? Master-at-arms reckons he was in the infirmary with the American. Investigating the . . . curative properties of alcohol.’

There was a burst of laughter. He stared up at the picture of the King, which took pride of place on the wall, then took his place next to Jones, preparing to file out of the wardroom. He had received a wire four days after he had sent his own. It said simply, ‘Thank you!’ The exclamation mark, with all it conveyed, had made him wince.

Unexpectedly, the dog began to howl when Margaret opened the door. She placed her hands frantically round Maude Gonne’s muzzle and stumbled for the bed, hissing, ‘Shush! Shush, Maudie! Shush now!’ The dog had barked twice, and Margaret had come as close as she ever had to smacking her. ‘Shut up now!’ she scolded, her eyes fixed on the door. ‘Come on, now, settle down,’ she murmured, and the dog turned tight circles on her bunk. Margaret looked guiltily at her watch, wondering when she could next take her out. Maude Gonne had tried to escape several times now. Like Joe Junior, she thought, the confinement was starting to tell. ‘Come on now,’ she said, her tone soothing. ‘Not much longer, I promise.’

Only then did she realise she was not alone in the dormitory.

Avice was lying motionless on her bunk, facing the wall, her knees drawn up to her stomach.

Margaret stared at her as the dog leapt down and scratched half-heartedly at the door. It was, she calculated, the fourth day that Avice had lain like this. On the few occasions that she had risen for food she had picked at whatever was on her plate, then excused herself. Seasickness, she had said, to enquiries. But the water hadn’t been choppy.

Margaret stepped forward and bent over the prostrate figure, as if she could glean some clue from her face. Once she had done this believing Avice to be asleep, and had felt a mixture of shock and embarrassment when her eyes were wide open. She had wondered whether to talk to Frances: perhaps Avice was suffering from some medical complaint. But given the bad blood between the two women, she didn’t feel it fair on either of them.

Besides, Frances was rarely here now. For reasons no one could explain, she had been helping out in the infirmary, Dr Duxbury having gleefully accepted the responsibility of organising the final of the Queen of the Victoria contest. Otherwise she disappeared for several hours every day, and offered no explanation as to where she had been. Margaret supposed she should be glad to see her so much happier, but she missed her company. Alone, she had had altogether far too much time to think. And, as her dad was fond of saying, that was never a good thing.

‘Avice?’ she whispered. ‘Are you awake?’

She did not reply until the second prompt. ‘Yes,’ she said.

Margaret stood awkwardly in the centre of the little dormitory, her distended body briefly forgotten as she tried to work out what to do for the best. ‘Can I . . . can I get you anything?’

‘No.’

The silence expanded round her. Her mother would have known what to do, she thought. She would have marched up to Avice, taken her in her arms in that confident maternal way of hers, and said, ‘C’mon, now, what’s up?’ And faced with her degree of certainty, Avice would have confessed her anxieties, or her medical problems, or her homesickness or whatever was troubling her.

Except her mother wasn’t there. And Margaret was no more capable of taking Avice in her arms unprompted than she was of rowing this ship all the way to bloody England. ‘I could get you a cup of tea,’ she ventured.

Avice said nothing.

Margaret lay on her bed reading for almost an hour, not feeling able to leave either Avice or the dog, whom she did not trust to keep quiet.

Outside, the faint increase in movement of the ship told of the shift into cooler, rougher waters. Now, after weeks aboard, they were finely attuned to the vibrations of the Victoria, used to the ever-present hum of her engines, able to ignore the incessant piped commands that punctuated every quarter-hour.

She had begun a letter to her father, then discovered she had nothing to say about life on board that she had not already told him. The real events that had taken place she could not conceive of putting on paper, and the rest of it was just waiting. Like living in a corridor, waiting for her new life to begin.

She had written to Daniel instead: a series of questions about the mare, an urgent demand that he should skin as many darn rabbits as he could so that he could get over to England to see her. Daniel had written once, a letter she had received at Bombay. It comprised just a few lines and told her little, other than the state of the cows, the weather, and the plot of a movie he had seen in town, but her heart had eased. She had been forgiven, those few lines told her. If her father had threatened him with the belt to do it he would have put a blank sheet in an envelope rather than comply. There was a sharp rap on the door, and she leapt on her dog, cutting short her bark. Holding her, she broke into a fake coughing fit, trying to emulate the noise. ‘Hold on,’ she said, her broad hand clamped gently but firmly round Maude Gonne’s muzzle. ‘Just coming.’

‘Is Mrs A. Radley there?’

Margaret faced Avice’s bunk. Avice, blinking, sat. Her clothes were crumpled, her face pale and blank. She slid slowly to the floor, lifting a hand to her hair. ‘Avice Radley,’ she said, opening the door a little way.