The envelope is unremarkable. There is no return address. It contains a single folded sheet of white paper. The envelope drops through the mail slot like any other piece of post. But for the nine complete strangers who receive it—each of them recognising just one name, their own, on the enclosed list—it will be the most life altering letter they ever receive. It could also be the last, as one by one, they start to meet their end.

Amelie has always been a survivor, from losing her parents as a child in Paris to making it on her own in London. Then she meets Carolyn and is soon swept up in a glamorous London lifestyle. Until it starts to go wrong.

In the quiet village of Helesbury, Miranda Wallace prides herself on being the most popular member of her small social circle; the perfect friend, the best mum - the queen bee. Until one day, Verity arrives. Cool and indifferent, Verity is everything Miranda isn’t, but she threatens to shatter Miranda’s picture-perfect life. Suddenly plagued with insecurities, Miranda is certain Verity is hiding something. And Miranda knows all about secrets and the damage they can cause, because she’s hiding some of her own. 

Aimee Sinclair: the actress everyone thinks they know but can’t remember where from. Except me. I know exactly where you’re from, who you are, what you’ve done. Your husband has gone missing and the police think you’re hiding something. You lie for a living, always pretending to be someone else. But that’s not new, is it? Because I know you lied before. You’ve always lied. And the lies we tell ourselves are always the most dangerous.... This twisty new psychological thriller will leave your heart pounding and your pulse racing.

Emily Toller has tried to forget her time at university and the events that led to her suddenly leaving under a cloud. She has done everything she can to forget the shame and the trauma–and the people involved. She has tried to focus on the life she has built with her children and husband, Nick. But events like that can’t just be forgotten. Not without someone answering for what they’ve done.

It’s Christmas in Sheffield. But not everyone is enjoying the festive season. A man has been found brutally murdered in his own home. The victim is Iain Kilbride, a once-famous TV star who has faded into obscurity. All signs point to a break-in, but why has nothing been taken? For DCI Matilda Darke, this is the perfect chance to prove her newly formed Murder Investigation Team are up to the task. Matilda suspects the clue to finding the killer lies in Iain’s past, but she’s about to discover how dark that past really is....

One little girl. Mirabelle’s mother loves her. She’s her ‘little doll’. Mother dresses her, paints her face and plaits her hair. But as Mirabelle grows, the dresses no longer fit quite as well, the face paint no longer looks quite so pretty. And Mother isn’t happy. Two little girls. On Mirabelle’s 13th birthday, Mother arrives home with a present - a new sister, five-year-old Clarabelle, who Mother has rescued from the outside world. But Mother only needs one.

On a hot July night in 1983, six school friends go camping in the forest. Bright and brilliant, they are destined for great things, and young Aurora Jackson is dazzled to be allowed to tag along. Thirty years later, a body is discovered. DCI Sheens is called to the scene, but he already knows what's waiting for him: Aurora Jackson, found at long last. But that's not all. The friends have all maintained their innocence, but the body is found in a hideaway only the six of them knew about. It seems the killer has always lurked very close to home.... 

Nick Guymer's life is a total mess. His dad has just died, he's being made bankrupt, he's getting evicted, his girlfriend has left him, and Middlesbrough are 2-0 down in the UEFA Cup. But there's a way out. His father has bequeathed him a huge inheritance, if only he can find out where it is. As he tries to repair his relationship with Julie and deal with the ghosts of his dysfunctional upbringing, he discovers his dad isn't the man he thought he was. Soon it becomes obvious something very strange has happened, and Nick begins to doubt that his dad is even dead at all.

It's a blindingly hot summer. International visitors surge into Sydney's Darling Harbour. Two-year-old Tommy is sailing his toy boat in the park there with his mother Phoebe. Tommy vanishes into thin air. The following winter, taunting notes written as nursery rhymes begin arriving at his parents' home. Little Boy Blue, where did you go? Who led you away? Only I know.

From the outside, the Delaneys appear to be an enviably contented family. Even after all these years, former tennis coaches Joy and Stan are still winning tournaments, and now that they've sold the family business they have all the time in the world to learn how to 'relax'. Their four adult children are busy living their own lives, and while it could be argued they never quite achieved their destinies, no-one ever says that out loud.

The 10-day retreat at boutique health-and-wellness resort Tranquillum House promises healing and transformation. Nine stressed city dwellers are keen to drop their literal and mental baggage and absorb the blissful meditative ambiance while enjoying their hot stone massages. They are all on a path to a better way of living. Or at least a better waistline.... Watching over them is the resort's director, a woman on a mission to reinvigorate these bodies and minds. But to what lengths will she go to achieve her goal? These nine perfect strangers have no idea what's about to hit them.

Amos Decker is a former professional football player whose career was ended by a terrible hit. Now a police detective, Amos is still haunted by a side effect from the accident he can never forget. One night Decker comes home from a stakeout to find his wife, young daughter, and brother-in-law horrifically murdered. Obviously scarred and nearly broken, Decker has to use his skills as a detective and his unusual brain capacity to try to catch the monster who killed his family.

Lee, southeast London. A young girl has disappeared. There are no witnesses, no leads, no clues. The police are tracking a shadow, and time is running out.... DI Ellen Kelly is at the top of her game - at least she was, until she took the law into her own hands and confronted her husband's killer. Now she's back at work, leading the investigation into the missing child. Her superiors are watching her; the distraught family is depending on her. Ellen has a lot to prove. And she knows it.

What I thought I knew: in 1998, Maryanne Doyle disappeared, and Dad knew something about it. Maryanne Doyle was never seen again. What I actually know: in 1998, Dad lied about knowing Maryanne Doyle. Alice Lapaine has been found strangled near Dad's pub. Dad was in the local area for both Maryanne Doyle's disappearance and Alice Lapaine's murder.