The pretty Arnold sisters have grown up on their father's farm and yearn for something more out of life than drudgery and toil. Ellen, loyal and honest, is her father's favourite, but Georgina is impulsive and unreliable, and can't please a father who has never shown her love.The big house, Grindle Hall, offers them both a chance of betterment, but while Ellen follows the steady path, Georgina takes a darker road and soon, her actions will have fateful consequences for them all. Only Ellen can help them, but will a sister's love be enough?

Bella can’t wait to be married to her fiancée Sidney, and dreams of the day she will walk up the aisle to be given away by her widowed father, with her bookish sister Alice as her bridesmaid. Their lives are disturbed when they receive a letter from their fourteen-year-old cousin Millie. Taken in by her austere aunt and uncle when her parents were killed in an accident, Millie says she is being badly treated and pleads to be rescued. When the two sisters take a trip to find out the truth, things take a troubling turn.

Florence Stanville is a woman with a past. When she moves to Guisethorpe on the east coast of England, the townsfolk are intrigued by the glamorous and mysterious stranger, with her flame-red hair and abrupt manners. Florence doesn’t care about the gossips—she’s drawn to the peaceful seaside town by the pull of her childhood, when she lived for a brief but happy time with her beloved late mother. The riddle of those days remains, and now Florence can only snatch at half-remembered memories and shadowy figures in her dreams.

Rita Blackthorn’s heart was barren and hard. In all of her life, she had never truly loved. But she had hated. Beneath the loving gaze of her daughter’s soft green eyes, her heart swelled with dark and dangerous emotions. Young Cathy Blackthorn has never experienced any loving response from her mother. It is her beloved Aunt Margaret, with a heart as big and warm as the summer sky, who has been more of a mother than her own could ever be. And when Cathy’s father brings home a London street urchin, Cathy despairs of ever winning her parents’ love.

Despite a deathbed warning from her beloved mother, Phoebe Mulligan has no choice but to throw herself on the mercy of her uncle, Edward. Wrenched from all she holds dear, the tragic young girl is delivered to Blackburn town, where she must live in a household terrorised by the cold, forbidding presence of her mother's brother. Phoebe cannot understand why she is treated so harshly by Edward Dickens. She is not to know the guilty secret that lies in his past, a secret that casts a sinister shadow over his feelings for his lovely niece.

Although she's surrounded by a loving family, Marie feels lost: living with a lie can be very lonely. Marie has been carrying a secret for years, one that could ruin the lives of those she loves most, and the guilt she feels weighs heavily. Her granddaughter, Cathy, is a most cheerful young woman, and in the first flush of love. The secret Marie is about to tell her will not only change her future but rewrite her past. Cathy now has a dangerous choice to make that could change her life forever.

1850. When Opal Sharp finds herself and her younger siblings suddenly orphaned and destitute, she thinks things can get no worse. But soon three of them - including Opal - are struck down with the illness that took their father from them, and her brother Charlie is forced to make an impossible decision. Unable to afford a doctor, he knows the younger children will not survive. So, unbeknownst to Opal, Charlie takes their younger siblings to the workhouse, where he knows they will at least be fed and have a roof over their heads. Opal is heartbroken and struggles to forgive him. 

Lucy Nolan is the golden girl. The only daughter of local grocers, Sally and Mike Nolan, she's grown up in a home of total love and security. The one thing her heart desires is that Jack Hanson might ask her to marry him, and when he does eventually propose, Lucy is prepared to give up everything to be with him—even though it means leaving her beloved parents to live abroad where Jack has been offered an exciting business opportunity. But then, almost on the eve of the marriage itself, tragedy strikes.

When Rosie’s parents were involved in a train accident, her mother was killed and her father left crippled, unable to earn a living and relying on Rosie to keep the wolf from the door. With her mother gone and her sweetheart Adam away in the army, Rosie is lonely. She eagerly awaits the letters from him, but they never come. As she grows more disillusioned, Adam’s best friend Doug goes out of his way to be charming and attentive. Alone and confused, Rosie blossoms under his evil influence.

From the moment she learns of the stranger's visit, Molly Tattersall is filled with a sense of fear. Then her mother disappears, leaving behind a letter asking Molly to take care of her five brothers and sisters. Molly's wayward father rejects his responsibilities, leaving Molly to choose between the young man she has given her heart to and the family she adores. It is the cruellest decision of her life, with long-reaching and heart-breaking consequences. Only one thing is certain – Molly's life will never be the same again.

Lancashire, 1895. When her controlling stepfather suddenly dies, it seems that Elinor Pendleton finally has a chance of freedom. But her hopes are soon dashed when she learns that the thuggish Jason Stafford has inherited every penny, and is determined to have Elinor too. Forced to flee with her maid, Maude, Elinor finds shelter with Maude's distant cousin in the remote village on the shore of Jubilee Lake. But Walter Crossley has troubles of his own. Having lost his closest family in a tragic accident, he needs one of his grandsons to return from America to inherit his farm.

Ten years ago, Louise Hunter's life was torn apart by tragedy. Her husband, Ben, killed himself; her brother-in-law, Jacob, was murdered; and her sister, Susan, abandoned her newborn daughter, revealing the baby is Ben's child. Louise remains haunted by guilt over the one night she spent with Ben's friend Eric and refuses to return Eric's love. But after adopting Jinnie, she finds new happiness – until Susan decides she wants Jinnie back.

In 1975 Lucinda Marsh throws herself in front of a speeding train leaving her 12-year-old daughter Kitty alone, confused and abandoned – save for a selfish aunt, a violent father and her childhood sweetheart Harry Jenkins. When Kitty is sent to an orphanage after the death of her father, she meets Georgie, a lively cockney girl who, through the following difficult years, becomes her loyal friend. Convinced that her feelings for Harry will ruin the brilliant future that lies ahead of him, Kitty turns her back on his love.

Ada Williams once believed money and power would bring her happiness. But now she is all alone except for her greedy son Peter, who waits only for the day he will inherit her fortune. Ada, however, has a different plan altogether. A few miles away in Blackburn, the Bolton family may be poor – but the love they share means they can overcome almost any adversity. But no one could foresee the shocking events of Christmas night 1932, which split the family asunder, leaving Larry crippled and the twins, Ellie and Betsy, in a foster home.

Lizzie Miller worries for her family – money is short in their little house, but her beautiful daughter Ruby vows to give them all a better life. Working as a maid for Mr Banks, Ruby befriends his shy and gentle daughter, Cicely. The two girls hatch a mischievous plan to introduce Ruby to society at a party for the ‘gentry’ of Blackburn, where Ruby meets Luke Arnold, the dissolute heir to his father’s fortunes.