Christmas Eve, 1909. When 11-year-old Lily Larkin is left to fend for herself in an East London workhouse after her dying mother is taken to an infirmary, her future looks bleak. Once she is separated from her twin brother, Davy, her childhood hopes seem to shatter. But Lily's fierce spirit - along with her beloved new friends - help her to endure the miserable drudgery of life at South Grove Workhouse and its cruel supervisor, Miss Fox.

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. 

Hull, 1940. Widowed Edie Copeland has just arrived on Exchange Street, heavily pregnant and with heavy suitcase in tow. She left York after tragedy struck to make a fresh start, but she's a stranger to this street, and her new landlord doesn't hesitate to remind her of this, widow or not. Luckily, the neighbours are a little more welcoming and Edie is soon made to feel at home by the Maguires and the Scuttles. As air raids sound and the war feels closer than ever, the community has to stick together. But Edie is hiding something, and she doesn't know how much longer her secret is safe.

December 1930. With the Depression biting deeper, it looks like many children in the East End will wake up to nothing on Christmas morning. Widower Robbie Graham earns just enough to put food on the table for his children, Ben and Ruthie. Local cake shop owner Flo Hawkins can't bear the thought of any child having nothing for Christmas. Along with her sister, Honour, she hatches a plan to bring some festive cheer to the community.

August 1940: As the Luftwaffe swarm over Liverpool, Shane Quinn decides to move his family back to the safety of Ireland. But his only child, the beautiful Dana, would rather stay and serve her country than flee to a foreign land. Determined to make it on her own, she joins the WAAF with newfound pals Patty and Lucy. There’s plenty of excitement to be had on a RAF station, even a chance or two at love.

Laura Cannock is on the run. Suspected of killing her bullying husband, his family are on a merciless prowl for revenge. Fleeing from her beloved home of Bolton to Manchester, Laura seeks refuge with her coal merchant uncle. But it soon becomes clear that a roof over her head comes with a price - of the type so unbearable she must escape once more. Destitute and penniless, a stench-ridden housing court in the back streets of the factories is Laura’s only hope of a dwelling - a place where both the filth and the kindness of neighbours overwhelm.

Paradise Row, London. December 1865. Snow is falling fast, and Sally Suggs is working tirelessly to bring in enough money to keep bread on the table. Her father, a skilled rag-and-bone man, has fallen ill, and now Sally has taken up his trade. But this is a man’s world and competition is fierce, and Sally’s rival, Finn Kelly, always seems to be one step ahead. 

Holding the letter in trembling hands, Daisy’s future crumbled before her – the words engraved on her heart forever. The village of Little Creek, the long winter of 1867. The first flakes of snow are falling when Daisy Marshall, secretly engaged to her master's son, finds herself jilted at the altar. Heartbroken, Daisy flees to the small village of Little Creek, nestled on the coast of Essex. There she is warmly welcomed – but the village is poverty-stricken, suffering under a cruel lord of the manor. And when cholera hits, the villagers are truly in dire straits.

Seventeen-year-old Constance has had a privileged upbringing in Clapham, with staff to attend to her every need. But her parents have always been cold and distant, never showing her love.Craving affection, Constance falls into the arms of Albie Jones, the cook’s grandson. But one fateful encounter leaves her ashamed and pregnant, and she is soon shunned from the family home. Heartbroken and threatened by scandal, Constance is forced to wed Albie and moves to Battersea, where she suffers unforgiving stares and cruel whispers from the neighbours. 

It’s Christmas 1880 in London’s East End, and a dying Irish girl leaves her baby in the care of the Sisters of Clemency. The nuns raise little Ettie O’Reilly as their own. But the lives of the nuns and orphans are soon crushed by an unexpected turn of events. Ettie is at her lowest ebb when she is betrayed by the boy who has promised his undying love and loyalty. She is faced with the revelation of a heart-wrenching secret. 

Lavender Road boasts a pawnbroker, a pub, two rows of terraced working class homes and, at one end, the big house owned by the local brewer. When war breaks out, the lives and fortunes of the families who live in Lavender Road are changed out of all recognition. For Joyce, it means a struggle to keep food on the family table; for Jen it may mean the end of her dream to become an actress; and for Pam, there is the sickening seesaw of emotions as she fights attraction to her handsome lodger and a growing distance from a husband who is judged not fit to enlist.

It’s mid-winter, and in the throes of a fierce blizzard, Elsie Redfern and her husband discover an unknown girl in their hay barn about to give birth. After the young mother dies, Elsie takes the infant in and raises her as her own daughter, her precious storm child. Gina grows into a beautiful little girl, but her safe haven turns out to be anything but. Torn away from her home and family, the child finds herself in a nightmare from which there’s no waking, but despite her misery and bewilderment, Gina’s determined to survive.

Bristol, 1939. School leaver Maisie Miles suspects her father, a small-time crook, has an ulterior motive for insisting she gets a job at the W. D. & H. O. Wills tobacco factory but keeps it to herself. She's befriended by effervescent Phyllis Mason and kind-hearted Bridget Milligan who take pity on her and take Maisie under their wing. But beneath their happy-go-lucky exteriors, they all harbour dreams and worries about what the future holds. 

Matty has had to care for her three younger sisters ever since their mother’s death 10 years ago. She and the girls’ beloved father have worked hard to keep the family together, and now it’s time to celebrate as Matty turns 18. But their joy is short-lived when tragedy suddenly strikes and their father disappears on his way to London. The sisters have no way of knowing what has happened to him – only that he hasn’t returned home. With little money left they’re now forced to battle life’s misfortunes alone.... 

Liverpool, 1917. When Irish seaman Michael Gallagher docks in Liverpool after years of fighting with the British Navy, he never expects to fall in love. But the moment he glimpses Stella Bennett, all thoughts of returning to his homeland vanish. Determined to be together, the young couple defy Stella’s parents’ wishes. But their plans to marry are soon derailed by the arrival of baby Ginny. Her crop of fiery red hair plants a seed of doubt in her father’s mind, and it’s not long before their world begins to fall apart.