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.

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.

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.

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.

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.

Beautiful Eva Bereton has two close friends: Patsy, whom she looks upon as a sister, and Bill, her childhood sweetheart, now married and living far away. So when a tragic accident turns Eva’s world upside down, Patsy is the only one she can turn to. A hated figure from the past comes to reclaim the farm and business that Eva had always believed belonged to her parents. And not even Bill, still in love with Eva, can stop her being thrown out onto the streets. With no choice but to leave, Eva and Patsy decide to build a new life elsewhere.

'You're everything to me. I'd have to lose my life before I'd lose you.' This is the vow Silas made to Cathleen on the day he asks her to marry him. Throughout their childhood their love has grown stronger and now, in 1900, they start to plan a life together. But a jealous woman is determined to ruin their happiness and uses Silas's father – a good and honest man – to do so, forcing him to make an impossible sacrifice. As a dutiful son, Silas has no choice but to obey his father, and Cathleen must pay the bitter price.

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.

It is 1902. Emily is 16 years of age and blissfully in love with John, two years her senior. Secretly, they are planning a life together. But then they are driven violently apart. Denied the man she loves, and dominated by a brutally possessive uncle, Emily is devastated when she is cruelly taken advantage of. When a child is born, her life is in tatters. She cannot reveal the identity of the father to anyone, or there will be a terrible price to pay.

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.