Against the wishes of his family and the laws of the Mormon church elders, Blake Nelson has adopted the old polygamous ways and lives alone with his three wives on an isolated homestead miles from anywhere. That is, until his dead body is discovered. Rachel, Emily and Tina - Blake Nelson's former sister-wives - are the only suspects. Who else would have been able to find Blake so far from the rest of civilisation? But as the investigation into Blake's murder intensifies, so spins a web of lies, secrets and long-repressed trauma.

The moment Vivien meets Ashton, she knows she will be his wife and absolutely nothing will stop her. Powerful, rich, and from a good family, Ashton is everything Vivien is not. So, she molds herself into Ashton’s perfect soul mate. Pouring his favorite vintage wine, whispering "I love you" over dinner in front of friends, and biting her tongue when she disagrees with him are simple sacrifices for the perfect marriage she has always craved.

The day of her wedding, 17-year-old Ada’s life looks good; she loves her husband, and she loves working as an apprentice to her mother, a respected midwife. But after a year of marriage and no pregnancy, in a town where barren women are routinely hanged as witches, her survival depends on leaving behind everything she knows. She joins up with the notorious Hole in the Wall Gang, a band of outlaws led by a preacher-turned-robber known to all as the Kid. Charismatic, grandiose and mercurial, the Kid is determined to create a safe haven for outcast women.

Ailsa Tilson moves with her husband and children to Trinity Fields in search of the new. New project - a house to renovate. New people - no links to the past. New friends - especially her next-door neighbour, the lonely Verity, who needs her help. Verity has lived in Trinity Fields all her life. She's always resisted change. Her home and belongings are a shield, a defence to keep the outside world at bay. But something about the Tilsons piques her interest. Just as her ivy creeps through the shared garden fence, so Verity will work her way into the Tilson family....

After a late night of partying, NYU student Matt Pine returns to his dorm room to devastating news: nearly his entire family - his mom, his dad, his little brother and sister - have been found dead from an apparent gas leak while vacationing in Mexico. The local police claim it was an accident, but the FBI and State Department seem far less certain - and they won’t tell Matt why.

Nina once bought into the idea that her fancy liberal arts degree would lead to a fulfilling career. When that dream crashed, she turned to stealing from rich kids in LA alongside her wily Irish boyfriend, Lachlan. Nina learned from the best: her mother was the original con artist, hustling to give her daughter a decent childhood despite their wayward life. But when her mom gets sick, Nina puts everything on the line to help her, even if it means running her most audacious, dangerous scam yet. 

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. 

Pete Riley is a stay-at-home dad; his partner, Maddie, works in advertising. After Pete drops two-year-old Theo off at nursery one morning, he's politely accosted by a man who looks just like Theo. The man, Miles Lambert, breaks the devastating news that Theo is in fact not Pete's son, but his - the two babies got mixed up at hospital and Miles and his wife, Lucy, now have the Rileys' son at home. They've already carried out DNA testing to prove it.

For 150 years, above the Scottish cliffs, Caldonbrae Hall has sat as a beacon of excellence in the ancestral castle of Lord William Hope. A boarding school for girls, it promises a future where its pupils will emerge 'resilient and ready to serve society'. Rose Christie, a 26-year-old Classics teacher, is the first new hire for the school in more than a decade. At first, Rose feels overwhelmed in the face of this elite establishment, but soon after her arrival she begins to understand that she may have more to fear than her own ineptitude.

Hannah knows the cage intimately. Small, the size of a shopping mall parking space. A bed, a basin, a table and chair. A hatch and metal drawer through which to exchange food and other items. Then there's him. Always there on the edges of her vision, no matter how hard she tries to block him out. Every day, the same thoughts run through Hannah's mind. What if he speaks to me? What if he hurts me? What if he gets out?

When I arrive unannounced at my husband's studio in need of a shoulder to cry on after hearing that my best student, Alex, has died, I see a pair of wineglasses drying by the sink, and my deepest fear is confirmed: my husband is having an affair. Most women would fall to their knees in tears and throw him out of the house - but I just can't bring myself to do it. Instead, I go home and cook a healthy dinner for our children, walk the dog, and unload the dishwasher without complaint. I need this marriage to work to protect a terrible secret of my own....

The perfect husband...After a difficult pregnancy, Esther is grateful that her forward-thinking husband, Robin, offers to put his career on hold so that she can return to the job she loves. The perfect father...Robin flourishes in his new role of stay-at-home parent, but Esther finds leaving her daughter behind to go to work more challenging than she'd thought, and soon the imbalance in their relationship brings old tensions to the surface. A perfect lie? Then one day Esther arrives home from work to find Robin and Riley are missing. 

Ava only left her daughter in the pushchair for five minutes. The buckle was fastened, and she was sure it was safe. But when she came downstairs, the door was open and Abi was gone - she walked down the road, past the Lovegoods' house, and was never seen again. A year later, the Lovegoods throw a housewarming party, showing off the results of their renovation. Ava doesn’t want to go. She can’t bear to look down that end of the road, to see the place where Abi vanished, and she doesn’t want to spend time with people who don’t share her grief. 

Alison has it all. A doting husband, adorable daughter, and a career on the rise - she's just been given her first murder case to defend. But all is never as it seems. Just one more night. Then I'll end it. Alison drinks too much. She's neglecting her family. And she's having an affair with a colleague whose taste for pushing boundaries may be more than she can handle.

Hannah has done everything to make sure her life is safe and secure. A long way from her unstable childhood growing up in foster care, she’s content with her sweet, little, messy apartment and her satisfying job as a social worker. She quietly worries that, aged 36, she might never fall in love. But otherwise her life is where she wants it to be. Until, encouraged by her best friend to join a dating app, she meets Alex. He’s irresistibly handsome. He loves the same music as her. The same food as well.