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.

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...

Queenie is only 14 and has been deserted by her mother. Set in Liverpool and Wales at the outbreak of World War II, this story explores themes of female friendship and betrayal from the perspective of a group of women of widely different ages.

Sophie Honeywell always wondered if Thomas Gordon was the one who got away. He was the perfect boyfriend, but on the day he was going to propose, she broke his heart. A year later, he married his travel agent, while Sophie has been mortifyingly single ever since. Now, Thomas is back in her life because Sophie has unexpectedly inherited his aunt Connie's house on Scribbly Gum Island - home of the famously unsolved Munro Baby mystery.

Susie did something that she knows she will always regret: giving her baby son up for adoption, to keep her infidelity secret from her family. Louise, Susie's daughter, feels the effects of that decision echoing down through the years - her mother has always been difficult, too strict with her but not strict enough with her sister, Grace, who is wild and out of control. And Danny, Susie's husband, adores her but has always sensed something wrong at the heart of their marriage.

Faith Fox has led a life full of heartbreak and abandonment, lacking in simplicity and love - and she's not even one week old. She has suffered the unexpected and inexplicable loss of her mother in childbirth; her father, an overworked doctor grown callous with stress, has neither the ability nor the interest to take on the difficult task of raising his child alone; her grandmother, Thomasina, has decided to abscond to Egypt with a retired general rather than acknowledge and accept the loss of her daughter, whom she loved so distressingly well.

Clayton Miller's life is a mess. His career as one of the country's best comedy script writers has stalled and his long term girlfriend has left him for his ex best friend and ex writing partner. Just when he thinks his life couldn't get any worse, he commits a spectacularly public fall from grace and with the press hounding him, his agent banishes him to the middle of nowhere until the dust has settled.

In the autumn of 1940, four children meet on a train. Behind them is London, under heavy aerial attack; ahead of them is a ship bound for the safe shores of Canada. Arthur has promised his mother not to let his little brother, Philip, out of his sight. Pippa and Dora are on their own: polar opposites, brought together by the adventure of a lifetime. But disaster strikes mid-Atlantic, and in the chaos one of the children makes a choice that will determine the course of their lives forever.

Evacuated from Blitz-battered London, shy and genteel Elizabeth White is sent to stay with the boisterous O'Connors in Kilgarret, Ireland. It is the beginning of an unshakeable bond between Elizabeth and Aisling O'Connor, a friendship which will endure through 20 turbulent years of change and chaos, joy and sorrow, soaring dreams and searing betrayals.

Thirty years have passed since Greta left Marchmont Hall, a grand and beautiful house nestled in the hills of rural Monmouthshire. But when she returns to the Hall for Christmas she has no recollection of her past association with it – the result of a tragic accident that has blanked out more than two decades of her life. Then, during a walk through the wintry landscape, she stumbles across a grave in the woods and the weathered inscription on the headstone tells her that a little boy is buried here.

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?

Lough Glass is at the heart and soul of the namesake town clinging to its shore. They say that if you go out on St. Agnes' Eve and look into the lake at sunset you can see your future. But beneath its serene surface, the lake harbors secrets as dark and unfathomable as the beautiful woman who walks beside its waters.

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.

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.