The year 1819, Isle of Mull, Scotland: When Allan MacDougall tells his sweetheart, Harriet Campbell, he loves her on the eve of his departure to the New World, it breaks her heart. Because there is no way for her to go with him. She promises to wait for him, even though it could be years before they are reunited. They vow to write, but when crucial letters go astray, they feel further apart than either could have imagined.

1904: Ellen Copley is still a child when she leaves behind the sooty rail yards of Glasgow and crosses the Atlantic Ocean with a heart full of dreams. Yet within weeks of their arrival in America, her father has disappeared - leaving Ellen with resentful relatives, feeling alone and scared for her future. But then her kind Aunt Rose invites Ellen to stay with her large family in their rambling house on beautiful Amherst Island, which nestles like a jewel in the blue waters of Lake Ontario.

Libby Trent has worked hard to make a good life for herself. She has a happy, messy home in Virginia, full of family and laughter. And a job she’s enormously proud of at a charity helping the disadvantaged, that suits her strong sense of what’s right and wrong. But everything changes the day she’s contacted by a government official asking questions about a man named Hans Brenner, a Nazi who escaped Germany after the Second World War. A war criminal guilty of the most heinous deeds. And the man they suspect is Libby’s own father.

When Sassi Stapleton receives a middle-of-the-night phone call to tell her that her beloved grandmother is unwell, she quickly puts her job on hold, packs her ute and sets off on the long drive home, knowing her grandfather will need her. Less than an hour away from Sassi's hometown, Barker, she swerves to miss a roo and her car rolls down an embankment. By the time Sassi is found, her grandmother has already passed away.

When Sophie Weiss boards the SS St Louis, she has no reason to stay in Germany. The Nazis have taken everything from her, and her only hope is escape. But when she meets fellow Jewish refugees Rosa, Hannah and Rachel on board, the friendship they form gives Sophie hope that there can be happiness in her future, after all.

England, 1939: When Alice marries twinkly-eyed, kind-hearted vicar David, it means leaving everything from her old life behind and moving into the draughty vicarage in the beautiful but remote village of Goswell, Cumbria. Though homesick, she's determined to make a new life there for herself and her husband. But soon tragedy strikes, and Alice is devastated when war breaks out and David chooses to sign up to fight. But everything changes when she's asked to take in a child evacuee, and she makes a promise to protect this girl, no matter what it costs her…

Peony flower farmer Clancy Parker was born and bred in the Australian high country. Small-town Bundilla is the only place she will ever truly belong, even if staying means remaining alone. The man she'd loved is long gone, and single men are as rare as a summer snowfall. As soon as he could, street artist Heath MacBride escaped his complicated family and traded mountain peaks for city concrete. Now a commission to paint a mural on Bundilla's water tower brings him home. 

Milly always dreamed of being a mother. Adopted herself, she has always imagined a powerful, intimate connection with a child of her own. So when she and her husband Matt are told they can’t have children, her dreams are shattered. But then their loved ones offer the ultimate gift - Milly’s best friend Anna and Matt’s brother Jack will be donors, so that Milly can finally have a chance to be a mother. Except none of the four people involved are prepared for the feelings that will threaten their most important relationships as their daughter receives a heartbreaking diagnosis.

1938, Salzburg. Johanna, Birgit, and Lotte Eder have always lived quiet lives, working in their father’s clockmaking shop and helping their mother in the house. But like many other Austrians, they find it impossible to ignore the changes in the world around them. At first Johanna finds it hard to believe the Nazis pose a real threat. But then her father hires Franz to help in his shop. He’s kind and soulful, with dark eyes that twinkle with intelligence. But he’s Jewish, and as Johanna falls for him, she realizes that loving him puts them all in danger.

Persephone is the youngest Penryn, and she’s always felt like an afterthought. As her siblings ventured out one by one, she was left behind, learning to rely on herself. Now that they’ve all returned and are on a mission to save their home, she’s reluctantly falling in with their plans and keeping her distance, especially when an Oxford-educated intern arrives wanting to learn how to save one’s ancestral home. 

I never expected to have to uproot my family to go live in my parents’ isolated cottage on Lost Lake. It’s twenty miles to the nearest town, an insignificant speck in endless pine forests. Nobody’s lived here for a decade. Now, I pick up a rusty pail from its nest of autumn leaves and turn to my daughter. Suddenly, I recall how I used to help my own mother pick wild strawberries up here as a little girl. Maybe, this isn’t a punishment. Maybe this place will be the making of our family.

After the death of her husband, Adam, in an horrific plane crash, Gemma Sinclair defies community expectations—and Adam's dying words—by deciding to hang on to Billbinya, the 10,000-hectare station he bequeathed to her. As if Gemma's grief and the job of looking after Billbinya aren't enough, a wave of innuendo soon sweeps the community that Adam's plane crash was no accident. Police officers confirm the rumour when they visit Gemma and tell her Adam's death was almost certainly related to his involvement in a cattle and sheep duffing ring.

When marketing executive Tessa Mathison leaves London to attend her great-aunt's funeral in Australia, her life is in turmoil. An indiscretion during a boozy night out has resulted in Tessa's name being mud in London's cliquey marketing scene, and soon after she arrives in her homeland she discovers she's been sacked. Tessa's childhood home, Danjar Plains, is an isolated station which holds some bad memories for her. She plans to escape it as soon as the funeral is over, but then an unusual request in her Aunt Violet's will makes it impossible for her to leave.

When Tessa arrives at the little house by the lake with her two children, it is an escape. The rental house may be a bit small – but it’s theirs for the summer. A place to hide.... However, their isolation is disrupted by the family from the big house next door. Three children and their glamorous mother Rebecca – who seems determined to invite Tessa into their lives.

Nazi-occupied Vienna, 1940. As bombs fall over Europe, Hannah Stern is a 27-year-old nurse who is just trying to survive. When she takes a position at Vienna’s esteemed psychiatric hospital, Am Steinhof, she thinks it will take her away from the danger. Her estranged half-brother has arranged the job for her on the condition that she must take his son, Willi, there too. He insists it’s a place where Willi will be safe. And Hannah soon forms a close bond with the sweet, fragile child in her care.