St Angelus runs like a family: the workers take care of their own - a lesson the mysterious new assistant matron, Miss Van Gilder, is about to learn the hard way. Little Joe has had trouble breathing but the doctors don’t take his sister Lily’s concerns seriously, least of all Miss Van Gilder. The nurses of Lovely Lane have a secret which is dividing their close knit group and when Nurse Pammy Tanner once again breaks the rules, her actions threaten them all.

In a village in Wiltshire, just off a busy road, Larch Tree Lane winds slowly up a low hill. Among the residents is Maggie Hatherall, full of life despite her advancing years, who worries what she is going to do with her 200-year-old home. Lucia Grey has escaped a bad marriage but her ex is reluctant to let her start a new life free of him. And for architect Corin Drayton, an unexpected inheritance is the start of a complicated family wrangle. From the cottages and farms to the local shop, pub and old manor house, the residents' lives are set to intertwine and relationships bloom.

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.

Jessie Burton is lively and intelligent - she wants more than the respectable life in service her mother has planned for her. Times are changing; railways are being built across the land, bringing new freedom and possibilities. Jessie tastes that freedom when she meets an ambitious young navvy, newly arrived in Yorkshire. The attraction between them is overwhelming. And Jared Wilde is determined to make Jessie his wife. 

In postwar Tarabeg, two women are waiting for ambitious Michael Malone to return home. Rosie is the local schoolteacher, and most people think she is promised to him. Just a few have guessed that he has secretly begun to woo Sarah, whose brutal fisherman father would kill her if he knew. Both Rosie and Sarah love Michael, both hope to become his wife and their lives will interweave in a tale of tangled secrets, old promises and new feuds. Michael Malone's choice will have fateful consequences for everyone - especially, in due course, for his young daughter....  

Kitty and Tom Conlon arrive in Liverpool in July 1916 to claim the house Tom’s great-uncle has bequeathed him in his will. The move to England couldn’t have come at a better time. Dublin is in turmoil following the Easter Uprising and Kitty’s brother is now in prison. The house in Weaver Street is all they hoped for, and after a shaky start with her new neighbours, Kitty believes the world is her oyster. Until that is, Tom is conscripted into the navy. With Tom away, it’s up to Kitty and the women of Weaver Street to get each other through the war.

Liverpool 1950. When Evie Kilgaren takes over the running of the back office at Skinner and Son's haulage yard, she has no idea she is walking into a hive of blackmail, secrets and lies. Her fellow co-worker and childhood nemesis, Susie Blackthorn, is outraged at being demoted and is hell-bent on securing the affections of local heartthrob Danny Harris. Grace Harris, a singer on the D’Angelo transatlantic ocean liners, is returning home, engaged to be married. But Grace is harbouring her own shocking secrets and something valuable her fiancé very desperately wants back.

Lady Joanna Harcourt and her daughter, Sarah, discover their life of luxury at Goodwill House is over. Because with Lord Harcourt away fighting, the Harcourt girls are facing financial ruin. Lady Joanna is terrified of losing their home, but for Sarah, this means her dreams of becoming a doctor are over. Headstrong Sarah isn’t one to quit! War or not, she’s determined to find a way to save her home and follow her dreams - whatever it takes.

Maggie Bailey has not had an easy childhood. Her father, Michael, always too easy with his fists after spending the family’s rent money down the pub. Just sixteen, in love and blinded by promises, Maggie sees marriage to handsome Jack as her great escape. However, she soon finds herself abandoned with a beautiful baby when Jack disappears. Maggie is forced to seek a new life away from the East End of London and finds herself a job at a hotel in Yarmouth.

Cambridgeshire - March 1939. As the clouds of war begin to gather in Europe, the Talbot family of rural Blackberry Farm will be torn apart, just as so many families all over the world will be. Life will never be the same again. Whilst in London, the Salmons family will feel the pain of parting and loss. Brought together by war, the two families become intertwined and, as the outlook looks bleak, they must draw on each other’s strength to fight through the hard times.