London 1917. As the Americans enter the war, there is renewed energy in the war effort.  With husbands and sons fighting for freedom, the women of Harpers are left to tackle the day-to-day affairs at home and work. With Ben Harper away, Sally fears she is being followed by a mysterious woman. Who is she, and what does she want? Maggie Gibbs collapses seriously ill in the frontline hospitals and is brought back to England close to death. Can she be saved, and what does the future hold for her and her broken heart? 

At the heart of Dover's Market Square lies the Castle's Café. A bustling, homely place run by the formidable Nellie Castle and her six children. Since the scandalous birth of her beloved son 10 years before, Marianne, Nellie's eldest daughter, has preferred to stay in the kitchen, hidden away from the town gossips. Overcome with shame, Marianne has never revealed the name of Donny's father - not even to her own mother. But with World War II just around the corner, Marianne's past catches up with her. And suddenly the lives of the Castle family become a lot more complicated.

Since their mother walked out on them as children, Izzie’s taken responsibility for her younger sister, Linda. And when their father’s temper flares up, Izzie knows the girls are better off on their own. But when a handsome Italian chef moves to Worthing and offers Izzie a job in his cafe, she is forced to choose between her responsibilities and her desires. Then her mother resurfaces, and Izzie discovers there’s more to her abandonment than meets the eye. 

Lake District, 1942: the women at Mary Vale Mother and Baby Home must pull together during their darkest hour. But this is not easy when three very different women walk through its doors. Sybil would rather be anywhere else. She hoped to spend the season in London, but an unexpected pregnancy soon put paid to those plans. While poor Rosie arrives with her two children in tow - their lives torn apart after their house was bombed. And when new midwife Edith joins, it's clear she has her own secrets to hide.

The Tobacco Girls cling together as they realise that the clouds of war are turning dark, the world is becoming more dangerous and their lives more unpredictable.  Bridget Milligan’s big, happy family fragments when her siblings are evacuated to North Devon, then a letter from America further fills her with dismay. Maisie Miles safe haven from both Eddie Bridgeman and her father is jeopardised, and she is forced to move on, but where to this time? Phyllis Mason is struck down by tragedy, and her life spirals downwards into despair until a new horizons beckons.

Dorset, 1876. When young Beatrice Cullen shows up in the local church with her illegitimate child in her arms, Reverend Michael Redfern takes it upon himself to help her. He finds her daughter, Lily, a home with a kindly couple. But when, at the age of nine, Lily loses her adopted parents, she is forced to live with her awful aunt, Doris, and cousin, Jez, who treat her no better than a slave. Lily can only seek solace in her dream of one day escaping her aunt and becoming a seamstress.

1939. When the man Georgie has always loved is sent to France on a secret mission, every knock of the door fills her with dread. Beth is determined to do her bit for the war effort. Caught up in a whirlwind romance, she marries only to become a war widow. Desperately trying to make her way back from Paris to her family in England, a fateful and tragic encounter brings Hetty to Chateau de Faubourg, where she joins the resistance.

As a small child, Nellie Peace was always dreaming but sensed her mother’s rejection. Abandoned and sent into service at Beaumont House at an early age, Nellie is lost and alone until she meets the unpredictable and reclusive artist Lucas Harrington and falls in love with him. This unlikely association between master and servant is encouraged by Lucas’ gentle-natured Aunt Alice, as Lucas sees something unusual in Nellie and is compelled to paint her. Broken promises lead to inevitable heartbreak, and Nellie flees Beaumont House in disgrace for London.

Harmony 'Harry' Loveridge is growing up on a farm in post-war Kent. With a Gypsy for a father, she has had a somewhat unconventional, yet happy life. But Harry has always hoped for more. And with ambitions to go to university, and a scholarship in sight, it looks as though she is about to get what she wants. That is until one fateful night, during the yearly hopping, when something happens to Harry. Something that could take everything away from her.

Mabel has finally put the past behind her, and her relationship with the dashing Harry is stronger than ever. That is, until an old flame shows up, leaving Mabel questioning her future. Meanwhile Joan has made amends with Bob - if only she could do the same with Gran. And there's still that family mystery she wants answer to, isn't there? As a mother and grandmother, Dot Green has always put her family first. Her job as a parcels porter has brought new purpose to her life, so is it finally time to start following her heart.

Adam and Polly Fitch face a bleak future after being sold for just five shillings to Miss Reed's orphanage by their bullying father. But the orphanage does have one advantage - a merry band of children who soon form their own kind of family - and they're all determined to escape the clutches of the wicked Miss Reed. Can Adam, Polly and their band of friends survive life with only each other to rely on? 

All Mary wants to do is protect her family. But how can she, when their father keeps tearing it apart? Grieving for their mother and abandoned by their father, Mary and her siblings seek refuge at the foundling school. But the school has its own struggles, short-staffed since Hilary married. When the nuns hire Mary's father, and he arrives with the pregnant 16-year-old he left their mother for, Mary's newfound world is shaken. Can she make a new life for her siblings when their father is set on disrupting it? 

One thing unites the wealthy Farthing family and hardworking Dilly Carey - Olivia, the daughter Dilly gave to the Farthings years before. Dilly is still living with the consequences when unmarried Olivia arrives on her doorstep, with a baby girl in tow, begging for help. Olivia has a secret she only feels safe telling Dilly. Sworn to secrecy, Dilly agrees to help. She will find a way for Olivia to keep her daughter without revealing the true circumstances of her birth.

London 1950. Peggy Ronoscki is happily settling into life running her guesthouse on Mulberry Lane, surrounded by close friends and family. Life just seems too good...but then disaster strikes. Pip, her beloved son, is left in a coma following a devastating car crash, and a young girl collapses in the market, leaving Peggy no option but to nurse her back to health. As things begin to go awry, Peggy worries she has brought trouble to her doorstep Can her life ever return to normal? Or has Peggy’s good nature led her astray?

Ellen is growing up in the Oxfordshire countryside. The granddaughter of a Methodist Preacher and intending to marry Charlie, a boy from the local village, Ellen's life is mapped out for her. When Charlie is killed on the battlefields of the First World War, Ellen is left heartbroken and lost. But then she meets Sam Loveridge. Mysterious and unruly, Sam, is from a local Gypsy community. Before she knows what's hit her, Ellen is swept off her feet and shown a world of passion, excitement and love. Is their love strong enough to overcome their cultural distances?