Pretty Alice Lacey couldn't be more different from her sister-in-law; bitter, ambitious Cora. Alice is happily married to John Lacey, Cora to his hapless younger brother, Billy. Both women give birth to sons on one chaotic night in war-torn Liverpool, but Cora's jealousy and resentment prompt her to swap her puny baby for Alice's beautiful son...

Liverpool, 1945. Three women, the strongest of friends, return home, trying to fit back into their old lives after they've been demobbed. They've been thrown together by the war and shared all sorts of good and bad times. Now their old lives seem dull in comparison. But not for long.... Maggie and Nell are both 21 and full of hope and excitement. Iris, on the other hand, is feeling apprehensive about returning to civilian life. At the age of 30, her only wish is to have a baby, but sadly this wish is yet to come true.

It is the heady 60s in Liverpool, and the Flowers, the Baileys, and the McDowds are three very different families bound together by music. The children are determined to be part of the glamour that surrounds the city, so when Sean, Lachlan, and Max form The Merseysiders and Jeannie and Rita become part of The Flower Girls, they put their hearts and souls into achieving success.

As Britain stands alone against a monstrous enemy, the inhabitants of Pearl Street face hardship and heartbreak with courage and humour. The war touches each of them in a different way: for Annie Poulson, a widow, it means never-ending worry when her twin boys are called up and sent to France; Sheila Reilly's husband, Cal, faces the terror of U-Boat attacks; Eileen Costello is liberated from a bitter, loveless marriage when her husband is sent to Egypt.

Fifteen-year-old Ellie Mack was the perfect daughter. She was beloved by her parents, friends, and teachers. She and her boyfriend made a teenage golden couple. She was days away from an idyllic summer vacation, with her whole life ahead of her. And then she was gone. Now her mother, Laurel Mack, is trying to put her life back together.

Lydia, Dean, and Robyn live very different lives, but each of them, independently, has always felt that something was missing. What they don't know is that a letter is about to arrive that will turn their lives upside down. It's a letter containing a secret - one that will bind them together and show them what love and family and friendship really mean.

Years after an Easter weekend tragedy devastates a family, they return to the house they grew up in to unearth the many secrets hidden within the nooks and crannies of home.

Sixty-nine-year-old Arthur Pepper lives a simple life. He gets out of bed at precisely 7:30 a.m., just as he did when his wife, Miriam, was alive. He dresses in the same gray slacks and mustard sweater-vest; waters his fern, Frederica; and heads out to his garden. But on the one-year anniversary of Miriam's death, something changes. Sorting through Miriam's possessions, Arthur finds an exquisite gold charm bracelet he's never seen before.

For Lucy Riddick, Venice has always been the dream destination, the ideal place to lose herself. And now she needs to do just that. The secret she's been keeping has finally caught up with her and Lucy needs to disappear - fast. But what if, when she sets foot in Venice, Lucy finds the one thing she has been running from?

The four Bliss siblings have a loving but complicated bond, but when their mother, Dorothy, dies seemingly without a will, this relationship is put to the test. As the mourning siblings try to make sense of the situation, one of them is caught with a secret: before she died, Dorothy entrusted her favourite daughter with her will and a letter - and told her to destroy them both. But what Anna finds in the documents could change everything. Do the other siblings not deserve to know what it is about them that their mother was so desperate to hide?

Serena Meadows and her twin sister, Luna, are identical in appearance - but the similarity ends there. Luna always had a mean streak and, as a teenager, her selfishness culminated in an almighty betrayal from which Serena thought she’d never recover. Years later the twins are reunited by tragedy and Luna is a changed woman. The arrogance and spite of her youth are gone and, at a time when Serena really needs support, Luna sets aside her own life to come to the rescue. But her generosity is not what it seems and before long she does something devastating.

One evening in early August, while mashing potatoes for dinner, Connie McColl decides she’s had enough. Sixty-six-year-old wife and grandmother, Connie packs a bag, gets in her little green car and drives off on a journey from England to Scotland to rediscover lost friends and herself.

Susan and Norma have been best friends for years, at first thrust together by force of circumstance (a job at The Pin Cushion, a haberdashery shop in 1990s Leicestershire) and then by force of character (neither being particularly inclined to make friends with anyone else). But now, 30 years later, faced with a husband seeking immortality and Norma out of reach on a wave of professional glory, Susan begins to wonder whether she has made the right choices about life, love, work, and, most importantly, friendship.

As soon as Kerstin Kvist arrives at remote, ivy-covered Lydstep Old Hall in Essex, she feels like a character in a gothic novel. A young nurse fresh out of school, Kerstin has been hired for a position with the Cosway family, residents of the Hall for generations. She is soon introduced to her "charge", John Cosway, a 39-year-old man whose strange behavior is vaguely explained by his mother and sisters as part of the madness that runs in the family.

Dottie and Mary forged a friendship over a bag of penny sweets when they were eight years old. They've shared everything together since then. Now, at seventeen, they're both shopgirls working at Woolworths. As they go out in the world in pursuit of love and happiness and life becomes more complicated, the simplicity of their childhood dissolves. The heady excitement of first love will consume them both, but the pain of unintentional betrayal will test their friendship.