Hannah and Si are in love and on the same track - that is, until their train divides on the way to a wedding. The next morning, Hannah wakes up in Paris and realises that her boyfriend (and her ticket) are 300 miles away in Amsterdam! But then Hannah meets Léo on the station platform, and he's everything Si isn't. Spending the day with him in Paris forces Hannah to question how well she really knows herself - and whether, sometimes, you need to go in the wrong direction to find everything you've been looking for....

When 30-year-old Nick loses his prestigious job at a city law firm, he is forced to grudgingly accept work as a Santa at a local Christmas grotto. There he meets five-year-old Alfie, and all Alfie wants for Christmas is for his mum to be happy again. She has been sad ever since his dad died three years ago. Moved by the boy's selfless wish, Nick arranges a date between Alfie's mum, Sarah, and his best friend, Matt.  

Naomi Westfield has the perfect fiancé: Nicholas Rose holds doors open for her, remembers her restaurant orders, and comes from the kind of upstanding society family any bride would love to be a part of. They never fight. They're preparing for their lavish wedding that's three months away. And she is miserably and utterly sick of him. Naomi wants out, but there's a catch: whoever ends the engagement will have to foot the nonrefundable wedding bill. 

In weekly phone calls to his daughter in Australia, widower Hubert Bird paints a picture of the perfect retirement, packed with fun, friendship and fulfilment. But Hubert Bird is lying. The truth is day after day drags by without him seeing a single soul. Until, that is, he receives some good news - good news that in one way turns out to be the worst news ever, news that will force him out again, into a world he has long since turned his back on. Now, Hubert faces a seemingly impossible task: to make his real life resemble his fake life before the truth comes out.

A long time ago, Emmie Blue released a red balloon with a secret message hidden inside - and against all odds, across hundreds of miles of ocean, it was found on a beach in France by a boy called Lucas. Fourteen years later, on the eve of her 30th birthday, Emmie hopes that Lucas is finally about to kiss her. She never expected him to announce that he was marrying someone else! Suddenly Emmie's dreams are shattered and the one person in her life she can rely on is slipping through her fingers. But what if Lucas isn't her forever? What if her love story is only just beginning.

Allie has lived a careful, focused existence. But now she has unexpectedly taken leave from her job as an academic research scientist to fly to a place she only recently heard about in a letter. Her father, Joe, doesn’t know the reason for her trip, and Allie can’t bring herself to tell him that she’s flying to Italy to unpick the truth about what her mother did all those years ago.

Kara Sullivan’s life is full of love - albeit fictional. As a best-selling romance novelist and influential bookstagrammer, she’s fine with getting her happily-ever-after fix between the covers of a book. But right now? Not only is Kara’s best friend getting married next week - which means big wedding stress - but the deadline for her next novel is looming, and she hasn’t written a single word. The last thing she needs is for her infuriating first love, Ryan Thompson, to suddenly appear in the wedding party.

Keeley Andrews knows more than anyone that you only live once. So when she receives an invitation to spend two weeks in Paris, all expenses paid, she jumps at the chance. Ethan Bouchard has had the worst 18 months of his life. He's ready to give up on everything, including his hotel chain. So when he meets Keeley, it simply isn't the right time. As Keeley and Ethan continue to bump into each other on the romantic Parisian streets, they can't help but wonder whether this is fate telling them to let go of the past and leap into the future.

Liberty has never been a risk-taker. She loves the routine of her quiet life in the charming village of Willowbrook, with her Labrador, Charlie. But the arrival of a mysterious gift prompts Liberty to make some changes: starting with a daily challenge to say yes to everything for the month of December. Fearless and independent, Alex could hardly be a less obvious fit for peaceful village life. But after an accident cuts short his promising motorcycling career, he finds himself in Willowbrook in search of new direction.

Finlay Donovan, single mum and floundering crime writer, is having a hard time. Her ex-husband went behind her back to fire the nanny, and this morning she sent her four-year-old to school with hair duct-taped to her head after an unfortunate incident with scissors. Making it to lunch with her literary agent is a minor victory but, as she's discussing the plot of her latest crime novel, the conversation is misinterpreted by a woman sitting nearby as that of a hit-woman offering her services to dispose of a 'problem' husband. 

Gemma didn’t expect her life to look like this. She’s still living with her mother, who steals her leggings and tells her off for leaving crumbs in the butter. After 20 failed interviews she thought she’d got her dream job as a journalist - except it turns out to be writing articles about cats that look like George Clooney. Luckily she has her wonderful boyfriend, Jack, to help her forget just how awful things are. Then Jack dumps her out of the blue. With nothing but her childhood teddy bear, Stanley, and a whole heap of heartbreak, Gemma resolves to turn things around.

Gina Moss is single and proud. She's focused on her thriving childminding business, which she runs from her cottage at the edge of The Evergreens: a charming Victorian home to three elderly residents who adore playing with the kids Gina minds. To Gina, they all feel like family. Then a run-in (literally) with a tall, handsome American stranger gives her the tummy-flutters.... 

The Wheatons are infamous among the East Coast elite for their lack of impulse control, except for their daughter Clara. She’s the consummate socialite: over-achieving, well-mannered, predictable. But every Wheaton has their weakness. When Clara’s childhood crush invites her to move cross-country, the offer is too tempting to resist. Unfortunately, it’s also too good to be true. 

Between taking night classes for her MBA and her demanding day job at a cruise line, marketing manager Henley Evans barely has time for herself, let alone family, friends, or dating. But when she’s short-listed for the promotion of her dreams, all her sacrifices finally seem worth it. The only problem? Graeme Crawford-Collins, the remote social media manager and the bane of her existence, is also up for the position. Although they’ve never met in person, their epic email battles are the stuff of office legend.

Claire and Eva lead very different lives, but they have one thing in common - they are both in huge danger and need to disappear. A chance encounter at the airport presents the two women with a simple but crazy solution: switch places and then drop off the grid when they land. But one woman will never reach her destination.