When Helen, finally pregnant after years of tragedy, attends her first antenatal class, she is expecting her loving architect husband to arrive soon after, along with her confident, charming brother Rory and his pregnant wife, the effortlessly beautiful Serena. What she is not expecting is Rachel. Extroverted, brash, unsettling single mother-to-be Rachel, who just wants to be Helen’s friend. Who just wants to get know Helen and her friends and her family. Who just wants to know everything about them. Every little secret.

Erin lives an idyllic life by the seaside with her baby boy and handsome Australian fiancé. She's upbeat and happy - a natural mum. At least that's what her thousands of followers on Instagram think. In the real world, Erin is struggling with anxiety and finding it difficult to connect with her screaming son. So when a famous agent offers to make her the biggest instamum out there, she's over the moon. 

When Leah Talbot hits a deer on a deserted road near her village she spots a light on in a nearby house and approaches, hoping that someone is home. He is. Charming, handsome Martin Tate answers the door to the bedraggled and traumatised Leah, inviting her in. Though she’s not there for long, Leah feels an indescribable pull to the man who has helped in her hour of need. But when she returns the next morning to say thank you, it isn’t Martin who answers the door this time. It’s the police.

Charlotte Morgan knows how it feels to desperately want a baby. As a child, seeing her mum devastated by losing her longed-for babies, Charlotte wished another woman could give her mother what she so craved. Now Charlotte’s a mum herself and knowing how much love her daughter, Alice, brings into her life, she vows to help others achieve their dreams of becoming a parent. When she meets Malcolm and Brenda on a surrogacy website, it seems she's found the perfect couple. In their late 40s, they have wealth and an enviable life, but there’s one thing missing – a child of their own.

Orly, Lenny, Mel and Thea have been best friends since school. But now it is 20 years later and inevitably they have drifted apart. It is Lenny's 40th birthday, plus Orly and Mel need cheered up, so Thea suggests a weekend away at a festival in their hometown. It's a chance for them all to reconnect. But their holiday soon takes a sinister turn, and not all of the friends will leave the festival alive....   

We were told to meet at a rooftop bar. Four friends, bound by one terrible secret. No one knew why we were there. Then we saw a woman, watched as she fell from the edge and plunged to her death. The police think it's suicide, but I know better. Someone is sending a message.

Anna Robinson has it all. A loving husband. A son she adores. A close circle of friends. When Anna disappears overnight, everyone is desperate to uncover what happened. Why would Anna leave her perfect life behind? Is she the victim of something more sinister? At the playground gates, it's not long before rumours start to circulate. Someone must know the truth. And as the pressure mounts, it won't be long before they crack.

In a converted Georgian townhouse in south west London, three families live under one roof. The large flat that takes up the top two floors is home to the Harlow family: happily married Paul and Steph and their bubbly teenage daughter, Freya. The smaller first floor flat is rented by Emma, who spends most of her time alone, listening to people coming in and out of the building. And the basement flat belongs to Chris, a local driving instructor, who prefers to keep his personal life private from the neighbours.

You wake on a beautiful, remote island. Sparkling blue seas, golden sunsets, barely a footprint in the sand. Yet this is no ordinary escape. Next to the wreck of a plane, a stranger paces. Another sharpens a knife, scoring a list of the dead onto a palm tree. Others watch from the shadows of a campfire - all with untold stories, and closely-guarded secrets.

It hits her: the same strange smell that’s been following her for weeks, and the shadow of an image slides into her mind, but is gone just as quickly. Gripped by an ice-cold fear, in that one terrible moment, she realises: it’s not a dream she’s remembering. It’s something that actually happened. 

When Ambrosia first arrives at prestigious college Wesleyan, she’s desperate to fit in. But Amb struggles to navigate the rules of this strange, elite world, filled with privileged ‘nice’ young women - until she meets the charismatic but troubled Sully, with whom she forms an obsessive friendship. Intoxicated by Sully’s charm and determined to impress her, Amb finds herself drawn deep into her new best friend’s dangerous manipulations. But if she wants to play Sully at her own game, Amb has no idea just how devastating the consequences will be.

On the eve of Donald Trump’s inauguration, a young woman snoops through her boyfriend’s phone and makes a startling discovery: he’s an anonymous internet conspiracy theorist, and a popular one at that. Already fluent in internet fakery, irony and outrage, she’s not exactly shocked by the revelation. But this is only the first in a series of bizarre twists that expose a world whose truths are shaped by online lies. Suddenly left with no reason to stay in New York - or be anywhere in particular - she flees to Berlin....

Julia Blythe is starting again. After blowing the whistle on a fellow surgeon at her hospital, resulting in him being let go, she found herself illegally bullied from the job by her male colleagues who closed ranks against her. No longer willing to endure their campaign of smears and intimidation, she packs her family up and moves to Devon, to start a new life in a new hospital. To Nathan Sloan, who abuses his role as a surgeon as fully and freely as he can, she couldn’t be more perfect.

Naomi always wanted to be a mother. But three years ago, her husband left, taking their child with him. Now, her daughter has come to stay, and Naomi knows it's her one chance to re-build her family. But the night ends in a terrible accident. And Naomi has no memory of what happened. Panicking, desperate, Naomi finds herself telling a lie...

Carly had thought they’d always live there. The beautiful Cornish cliffside house they’d taken on as a wreck, that Mark had obsessively redesigned and renovated - a project that had made him famous. It was where they’d raised their children, where they’d sat cozily on the sofa, watching storms raging over the sea below. It was where they’d promised to keep each other’s secrets. Until now. Because Mark has fallen in love. With someone he definitely shouldn’t have. Someone who isn’t Carly. And suddenly their family home doesn’t feel like so much of a safe haven.