Tess and Gus are strangers when their lives collide one sun-drenched morning in Florence, but it feels as if fate has brought them together. One their return to rainy London, will their love be strong enough to survive the challenges of their complicated lives? Is it even possible for two such different people to live happily ever after?

It’s the summer of 1929 and Mhairi MacKinnon is in need of a husband. As the eldest girl among nine children, her father has made it clear he can’t support her past the coming winter. On the small, Scottish island of St Kilda, her options are limited. But the MacKinnons’ neighbour, Donald, has a business acquaintance on distant Harris also in need of a spouse. A plan is hatched for Donald to chaperone Mhairi and make the introduction on his final crossing of the year, before the autumn seas close them off to the outside world.

Yousef is the golden child to his strict Pakistani parents, overshadowing his younger sister, Rehana. As he finishes his medical degree in London, Yousef’s life appears to be mapped out for him: become a doctor, marry a suitable girl of his parents’ choosing and, above all, make his family proud. Then Yousef meets Jess. A fellow medical student, Jess presents a complication to the plan. Suddenly, Yousef finds himself torn between two worlds – keeping each a secret from the other. Then, as graduation day looms, Yousef’s mother informs him that she’s started looking for his wife.

1928, Paris. A boy is found, moments from death, and taken in by a kindly family. Gentle, precocious, talented, he flourishes in his new home, and the family show him a life he hadn’t dreamed possible. But he refuses to speak a word about who he really is. 2008, the Aegean. The seven sisters are gathered together for the first time, on board the Titan to say a final goodbye to the enigmatic father they loved so dearly.

New York is slipping from Cleo’s grasp. Sure, she’s at a different party every other night, but she barely knows anyone. Her student visa is running out, and she doesn’t even have money for cigarettes. But then she meets Frank. Twenty years older, Frank's life is full of all the success and excess that Cleo's lacks. He offers her the chance to be happy, the freedom to paint and the opportunity to apply for a green card. She offers him a life imbued with beauty and art - and, hopefully, a reason to cut back on his drinking. He is everything she needs right now.

Elsie is out of options. She's exhausted from being pushed in and out of social housing, she's deflated by debt and she's disturbed by the dark reality of having bailiffs show up at her door. With nowhere to go, there's only one person left to turn to: her best friend, Juliet. She finds friendship and safety in Juliet's flat, but when Elsie loses her bar job and all creative inspiration for her poetry dries up, she hits rock bottom.

Adelaide Hills, Christmas Eve, 1959. At the end of a scorching hot day, a local deliveryman makes a terrible discovery. A police investigation is called, and the small town of Tambilla becomes embroiled in one of the most shocking and perplexing murder cases in the history of South Australia. Many years later and thousands of miles away, Jess is a journalist in search of a story. Having lived and worked in London for nearly two decades, she now finds herself laid off from her full-time job and struggling to make ends meet. Until a phone call out of nowhere summons her back to Sydney.

Summer 1924. On the eve of a glittering Society party, by the lake of a grand English country house, a young poet takes his life. The only witnesses, sisters Hannah and Emmeline Hartford, will never speak to each other again. Winter 1999. Grace Bradley, 98, one-time housemaid of Riverton Manor, is visited by a young director making a film about the poet’s suicide. Ghosts awaken and memories, long consigned to the dark reaches of Grace’s mind, begin to sneak back through the cracks. A shocking secret threatens to emerge – something history has forgotten but Grace never could.

1629. Embarking on a journey in search of her father, a young girl called Mayken boards the Batavia, the most impressive sea vessel of the age. During the long voyage, this curious and resourceful child must find her place in the ship's busy world and she soon uncovers shadowy secrets above and below deck. 1989. Gil, a boy mourning the death of his mother, is placed in the care of his irritable and reclusive grandfather. Their home is a shack on a tiny fishing island off the Australian coast, notable only for its reefs and wrecked boats.

In Ancient Greece, a skilled marble sculptor has been blessed by a goddess who has given his masterpiece – the most beautiful woman the town has ever seen – the gift of life. Now his wife, he expects Galatea to please him, to be obedience and humility personified. But she has desires of her own, and yearns for independence. In a desperate bid by her obsessive husband to keep her under control, she is locked away under the constant supervision of doctors and nurses. But with a daughter to rescue, she is determined to break free, whatever the cost.

Noelle is an efficient and friendly hotel cleaner, a model employee. Or so she’d have you think. The trouble is that she can’t help taking little ‘souvenirs’ as she cleans. Nothing of value, just tokens of happy, normal lives: a lipstick, a hair clip, some tweezers. And by the time the guest has noticed, she’s long gone. As she starts at her 21st hotel, she’s determined to beat her record of one month in a five-star hotel before suspicion falls on her. But when she meets her new colleagues, her plans are complicated.

Clare thought that by now she would have her life figured out. Instead, she's living with her parents, working a job she hates and has absolutely no idea what she wants to do with the rest of her life. When she sees a viral job advert for a three-month bookseller position on a Bali beach, she jumps at the chance. But it's not until she arrives in Bali that Clare realises she won't be working in the bookshop alone. Instead she's sharing the bookshop - and a flat - with a handsome but infuriating American man.

Mackenzie 'Mac' Cabot is a people pleaser. It's exhausting, really, always following the rules. Mac has dreams of her own but to please her parents she moves to the beachside town of Avalon Bay to get her college degree. Twenty-year-old Mac has had plenty of practice suppressing her wilder impulses, but when she meets local bad boy Cooper Hartley, that ability is suddenly tested. Cooper is rough around the edges. Raw. Candid. A threat to her ordered existence. Their friendship soon becomes the realest thing in her life.

Athena Liu is a literary darling and June Hayward is literally nobody. When Athena dies in a freak accident, June steals her unpublished manuscript and publishes it as her own under the ambiguous name Juniper Song. But as evidence threatens June’s stolen success, she will discover exactly how far she will go to keep what she thinks she deserves. What happens next is entirely everyone else’s fault.