When William D. Thomas’s wife dies in childbirth, he places an advertisement in his local newspaper seeking a nanny for his newborn child. He is thankful when an experienced nanny arrives at 43, Laurence Street, and takes over from his frazzled housekeeper Mrs McHugh. Mrs McHugh confides in her bedridden friend Betty, who has a bird’s-eye view of all the happenings on Laurence Street, that the nanny is not all she seems.

The village of Badger's Drift is the essence of tranquillity. But when resident and well-loved spinster Miss Simpson takes a stroll in the nearby woods, she stumbles across something she was never meant to see, and there's only one way to keep her quiet. Miss Simpson's death is not suspicious, say the villagers. But Miss Lucy Bellringer refuses to rest: her friend has been murdered. She is sure of it.

Martha Packer is much loved by everyone in the village of Hillsbridge. As the landlady of The Three Feathers, she runs a respectable establishment and is known for her generosity and care for her family and others around her - she even took in two orphan girls to save them from a life of cruelty in the workhouse. So when Martha announces that she has killed her son, Garth, the community is shocked. Martha refuses to give a reason, but her other children cannot believe their mother is capable of murder and they begin to believe that she is protecting someone - maybe even one of them.

Every Thursday, three retired school teachers have their ‘coffee o’clock’ sessions at the Thirsk Garden Centre café. But one fateful week, as they are catching up with a slice of cake, they bump into their ex-colleague, Topsy. By the next Thursday, Topsy’s dead. The last thing Liz, Thelma and Pat imagined was that they would become involved in a murder. But they know there’s more to Topsy’s death than meets the eye - and it’s down to them to prove it.

It's an incendiary moment for St Oswald's school. For the first time in its history, a headmistress is in power, the gates opening to girls. Rebecca Buckfast has spilled blood to reach this position. Barely 40, she is just starting to reap the harvest of her ambition. As the new regime takes on the old guard, the ground shifts. And with it, the remains of a body are discovered. 

Seventy-seven-year-old Judith Potts is blissfully happy. She lives alone in a faded mansion in Marlow, sets crosswords for The Times, and there’s no man in her life to tell her what to do or how much whisky to drink. One evening, while out swimming in the Thames, Judith witnesses a brutal murder. When the local police don’t believe her story, Judith and two unlikely friends decide to investigate for themselves. Together, they are the Marlow Murder Club.

Stephen Munro, a demobbed army officer, reconciles himself to taking a job as a footman to make ends meet. Employed at Wintringham Hall, the delightful but decaying Sussex country residence of the elderly Lady Susan Carey, his first task entails welcoming her eccentric guests to a weekend house-party, at which her bombastic nephew—who recognises Stephen from his former life—decides that an after-dinner séance would be more entertaining than bridge. Then Cicely disappears!

In early 20th-century Belfast, working class Meg Preston struggles to accept her own sexuality and yearns for forbidden love. Battling the customs and hardships of their time, Meg pursues a relationship with her childhood friend Lillian Watson. But soon, tribulations of war, violence, and emigration threaten to tear everything apart.

New York City, 1919. Lillie Mead mourns the love she lost in the war. But when a wealthy British friend offers her a reporting job across the pond, she hopes accepting will help her rebuild her life. She barely has time to unpack before she’s assigned the scoop of a poisoned socialite’s death. As the clues take a turn for the scandalous, Lillie unearths shocking skeletons in the victim’s closet. But she never expected the threads of the beloved woman’s life to weave with hers. Can Lillie expose the truth before her own death makes the front page?

Margate, 1884: When 17-year-old Hannah Bentley fled the family home, she never dreamed she’d find her feet working as a nurse on the children’s ward at the Royal Sea Bathing Infirmary. She adores her patients and the sea air, and looks forward to a time when she’ll have put away enough money so her younger sister can join her. But when her sister suddenly turns up unannounced, she brings more trouble than Hannah bargained for. As Hannah is forced to risk everything to keep her sister out of trouble, she must somehow find the strength to save herself too....

Widowed early in World War Two, heartbroken Helen Harrison decides to leave her domineering mother determined to rebuild her shattered life. Her godmother, Pearl, offers her work in a fashion wholesaler. When the showroom is robbed, she meets DC Kershaw and he inspires her to join the Women's Auxiliary Police Corps. Helen throws herself into the work, dealing with evacuees, the destitute and vulnerable. A series of tragic events makes Helen realise there's still something missing in her life, and soon she will have to choose between two very different men vying for her heart.

The Armistice of November 1918 ended the fighting, but the Great War will not be over until a peace treaty is drawn up and signed by all parties. Representatives from the Allies are gathering in Paris, and already ominous signs of disagreement have appeared. Sister Bess Crawford, who has been working with the severely wounded in England in the war’s wake, is asked to carry out a personal mission in Paris for a Matron at the London headquarters of The Queen Alexandra’s. Bess is facing decisions about her own future, even as she searches for the man she is charged with helping.

Aggie has tasted freedom working at the local munitions factory. But the Great War is coming to an end, and the men are coming home. Aggie can't bear the idea of going back into service. She wants more from her life - and becoming a Copperette - a member of the Women's Police Service - might help her move up in the world. Mim just wants to do her bit for her country. She's prepared to work hard to help her fellow women and keep up morale. She even takes Aggie in to her house to help with her training.   

November, 1915. For young housemaid Anwen Rhys, life is hard in the Welsh mining village of Dorcalon. She cares for her ill mother and younger sister Sara, all while shielding them from her father’s violent temper. Anwen comforts herself with her love for her childhood sweetheart, Idris Hughes, away fighting in the Great War. Yet when Idris returns, he is a changed man, quickly breaking off their engagement. But when there is an explosion at the pit, Anwen and Idris put their feelings aside to unite their community. Can Anwen find hope again?

Barbara Roberts, pretty, mischievous and 17, has grown up wanting for nothing. But a long-buried family secret that threatens her happiness is about to be uncovered. Will it deny her the one man she truly loves? And outside of the close-knit mining community of Hillsbridge, war once again looms on the horizon. Youngest of the Hall clan, fate is about to propel Barbara into maturity....