Iris and Gabriel have just got home from a make-or-break holiday. But a shock awaits them.

One of their dearest friends, Laure, is in their house - sleeping in their bed, wearing Iris' clothes, even rearranging the furniture. She has walked out on her husband - and their good friend - Pierre over his confession of an affair.

Iris and Gabriel want to be supportive. But as Laure's mood becomes more unpredictable, her presence begins to unravel secrets in all their pasts - until things reach breaking point ...

***The Million-copy International Bestseller*** 'If you love The Girl on the Train read Behind Closed Doors' Elle 'Twists our expectations of the entire psychological thriller genre' Guardian Everyone knows a couple like Jack and Grace. He has looks and wealth, she has charm and elegance. You might not want to like them, but you do. You'd like to get to know Grace better. But it's difficult, because you realise Jack and Grace are never apart. Some might call this true love. Others might ask why Grace never answers the phone. Or how she can never meet for coffee, even though she doesn't work. How she can cook such elaborate meals but remain so slim. And why there are bars on one of the bedroom windows. Sometimes, the perfect marriage is the perfect lie. PRAISE FOR BEHIND CLOSED DOORS: 'If you love The Girl on the Train read Behind Closed Doors' Elle 'Twists our expectations of the entire psychological thriller genre' Guardian 'The tension builds almost unbearably' Good Housekeeping 'This outstanding debut novel will leave you breathless' Bella 'This one is 2016's answer to Gone Girl. 'Nuff said' Women's Health UK 'It took me just an afternoon to read this book and by the end, my heart was pounding. If you like fast and frantic stories, you'll love this' The Sun 'Brilliant, chilling, scary and unputdownable' Lesley Pearse, bestselling author of Without a Trace 'Behind Closed Doors is an intriguing, sharply gripping debut thriller' Lovereading 'Behind Closed Doors is both unsettling and addictive, as I raced through the pages to find out Grace's fate. A chilling thriller that will keep you reading long into the night' Mary Kubica, bestselling author of The Good Girl

TELL ME YOUR SECRETS... 'Tense and compulsive' Louise Candlish, bestselling author of The Other Passenger 'Suspicion, betrayal and dark secrets abound' TM Logan, bestselling author of The Catch 'A delicious web of lies' Jane Corry, bestselling author of I Made a Mistake When Alice and Leo move into a newly renovated house in The Circle, an exclusive gated community, it is everything they've dreamed of. But appearances can be deceptive... As Alice is getting to know her neighbours, she discovers a devastating secret about her new home, and begins to feel a strong connection with the therapist who lived there before. Alice becomes obsessed with trying to piece together what happened. But no one wants to talk about it. And her neighbours are hiding something... The million-copy Sunday Times bestselling author B A Paris returns to her heartland of gripping psychological suspense in this powerful tale of a house that holds a shocking secret. Praise for The Therapist: 'Alice's smart new home in The Circle comes with a nightmarish secret in B A Paris's tense and compulsive new thriller - I gobbled it up in two sittings' Louise Candlish 'Suspicion, betrayal and dark secrets abound in this tense story - all hidden just beneath the surface of a seemingly perfect suburban life' TM Logan 'A delicious web of lies. Be prepared for your head to spin and your fingers to fly!' Jane Corry 'B A Paris is the queen of psychological thrillers and her latest does not disappoint' My Weekly 'This spooky thriller with excellent twists and a really fast-paced shock finale' Heat 'Totally hooked. Completely gripping' Mel McGrath 'A propulsive and deliciously dark page-turner. Perfectly paced and tightly plotted' Lucy Clarke 'Domestic suspense at its very best. An aspirational setting, an unsolved crime, a plethora of suspects and twisted allegiances at every turn ... I loved it' Caz Frear 'Tense and suspenseful ... a delicious slice of suburban noir shot through with secrets, lies, paranoia and the unsettling claustrophobia of a staunchly closed community' Kia Abdullah

The million-copy bestselling author B A Paris returns with a breathtaking thriller. 'We're in a new golden age of suspense writing now, because of amazing books like Bring Me Back' Lee Child 'Made me stay up way beyond my bedtime!' Jane Corry Finn and Layla: young and in love, their whole lives ahead of them. Driving back from a holiday in France one night, Finn pulls in to a service station, leaving Layla alone in the car. When he returns, minutes later, Layla has vanished, never to be seen again. That's the story Finn tells the police. It's the truth - but not the whole truth. Twelve years later, Finn has built a new life with Ellen, Layla's sister, when he receives a phone call. Someone has seen Layla. But is it her - or someone pretending to be her? If it is her, what does she want? And what does she know about the night she disappeared? Bring Me Back is the utterly compelling, white-knuckle thriller from Sunday Times bestseller B A Paris. Praise for B A Paris: 'An addictive new voice in suspense fiction' Sophie Hannah 'Just finished this BRILLIANT book... Clever, addictive and twisty, I couldn't sleep until I found out the truth... The twist floored me! Utterly compelling from beginning to end' Claire Douglas 'Made me stay up way beyond my bedtime! B A Paris has a knack for getting into your head' Jane Corry 'A page-turning masterpiece' Amanda Prowse 'A tale of dark secrets, with mystery and intrigue building up and up to an ending with a fabulous twist. I devoured it - I couldn't turn the pages quick enough' Mel Sherratt 'This book is compulsive reading from start to finish. A perfectly crafted work of art, seamless and mesmerising. I envy those yet to read it for the pleasure they have in store' Amanda Robson 'A cracking page turner with a killer twist' Camilla Way 'An incredibly pacy, heart-pounding thriller - the twist at the end left me reeling. B A Paris does it again in this exhilarating exploration of love, jealousy and betrayal. A must read!' Phoebe Morgan 'Bring Me Back will not leave your hands until you have turned the last page!' Wendy Walker

From the international, million-copy bestselling author comes another addictive psychological thriller! 'B A Paris has done it again! The Breakdown is a page turning thriller that will leave you questioning the family you love, the friends you trust, and even your own mind' Wendy Walker If you can't trust yourself, who can you trust? It all started that night in the woods. Cass Anderson didn't stop to help the woman in the car, and now she's dead. Ever since, silent calls have been plaguing Cass and she's sure someone is watching her. Consumed by guilt, she's also starting to forget things. Whether she took her pills, what her house alarm code is - and if the knife in the kitchen really had blood on it. Praise for The Breakdown: 'A psychological page-turner' Good Housekeeping 'Gripping!' Woman 'You'll race through to discover what's happening!' Prima 'You'll be unable to rest until you've followed the twists and turns to an ending you didn't forsee' Daily Express 'B A Paris has done it again! The Breakdown is a page turning thriller that will leave you questioning the family you love, the friends you trust, and even your own mind' Wendy Walker, author of All is Not Forgotten 'Utterly compelling, brilliant and tense' Lisa Hall, author of Between You and Me

THE TENSION-FILLED NEW NOVEL FROM THE AUTHOR OF NUMBER ONE DIGITAL BESTSELLER THE PRISONER . Iris and Gabriel have just got home from a make-or-break holiday. But a shock awaits them. One of their dearest friends, Laure, is in their house - sleeping in their bed, wearing Iris' clothes, even rearranging the furniture. She has walked out on her husband - and their good friend - Pierre over his confession of an affair. Iris and Gabriel want to be supportive. But as Laure's mood becomes more unpredictable, her presence begins to unravel secrets in all their pasts - until things reach breaking point ... PRAISE FOR B.A. PARIS' NERVE-SHREDDING NOVELS: A rollercoaster ride, with plenty of twists' OBSERVER 'The explosive start of this book sets up a compelling plot [...] written in well-executed super-edgy, short, sharp chapters and the description of her confinement is full of claustrophobic detail and menace' DAILY MAIL 'Book of the Month: chilling, intense and frightening in places, you'll be left wondering what is real and what isn't' WOMAN & HOME' 'Paris skilfully stitches together domestic noir with a kidnap thriller and the result is a gripping read' DAILY EXPRESS 'Claustrophobic, menacing and relentlessly tense, this is a fiendishly plotted thriller with a great central twist' SARAH VAUGHAN 'Gripping' DAILY MIRROR 'Elegant, taut, ingeniously plotted and extremely addictive. Superb!' WILL DEAN 'Dark and compulsive ... B.A. Paris again conjures up the tense claustrophobia of BEHIND CLOSED DOORS and delivers yet another brilliant, unputdownable read' GILLY MACMILLAN 'I loved the short chapters in part one, which really added to the rising tension' PRIMA 'Dark, daring and irresistible. B.A. Paris takes a clever, sinister survival story and further elevates it with her trademark style and heart. Truly impossible to put down' CHRIS WHITAKER 'Wow! What a ride! A tantalising, taut, tense thriller' JANE CORRY

Knowing the truth will destroy her. Keeping it secret will destroy him. 'A powerful, beautifully crafted story that ratchets up the tension with every page and packs a huge emotional punch' TM Logan, bestselling author of The Catch It's Livia's 40th birthday and she's having the party of a lifetime to make up for the wedding she never had. Everyone she loves will be there except her daughter Marnie, who's studying abroad. But although Livia loves Marnie, she's secretly glad she won't be at the party. She needs to tell Adam something about their daughter but she's waiting until the party is over so they can have this last happy time together. Adam wants everything to be perfect for Livia so he's secretly arranged for Marnie to come home and surprise her on her birthday. During the day, he hears some terrible news. He needs to tell Livia, because how can the party go on? But she's so happy, so excited - and the guests are about to arrive. The Dilemma - how far would you go to give someone you love a last few hours of happiness? One day that will change a family forever, The Dilemma is the breathtaking, heartbreaking new novel from the international, million-copy-selling, Sunday Times bestseller, B A Paris. Praise for The Dilemma: 'A powerful, beautifully crafted story that ratchets up the tension with every page and packs a huge emotional punch' TM Logan 'A departure from B A Paris's previous psycho-thrillers, this emotional story is gripping' Daily Mail 'A heartbreaking page-turner that will have you up at night reading just one more chapter' Catherine Steadman 'A dark family drama ... builds a palpable wall of tension that leaves you desperate to find out what happens next' Sunday Mirror 'A beautifully written story of love and loss which will stay with me' Louise Jensen 'What a book... utterly unputdownable!' Samantha King 'A beautifully written novel that will stay with you long after you've turned the final page. B A Paris has a unique ability to get inside your head and stay there!' HC Warner

Secrets. Suspicion. Survival. No one writes relationships better than B.A. PARIS 'A rollercoaster ride, with plenty of twists' OBSERVER 'The explosive start of this book sets up a compelling plot [...] written in well-executed super-edgy, short, sharp chapters and the description of her confinement is full of claustrophobic detail and menace' DAILY MAIL 'Book of the Month: chilling, intense and frightening in places, you'll be left wondering what is real and what isn't' WOMAN & HOME THEN Amelie has always been a survivor, from losing her parents as a child in Paris to making it on her own in London. As she builds a career for herself in the magazine industry, she meets, and agrees to marry, Ned Hawthorne. NOW Amelie wakes up in a pitch-black room, not knowing where she is. Why has she been taken? Who are her mysterious captors? And why does she soon feel safer here, imprisoned, than she had begun to feel with her husband Ned? In true B.A. Paris style, The Prisoner is a gripping survival story, a twisted tale of love and at its dark heart a thriller to keep you up all night. 'Elegant, taut, ingeniously plotted and extremely addictive. Superb!' WILL DEAN 'Dark and compulsive ... B.A. Paris again conjures up the tense claustrophobia of BEHIND CLOSED DOORS and delivers yet another brilliant, unputdownable read' GILLY MACMILLAN 'I loved the short chapters in part one, which really added to the rising tension. You will be rooting for Amelie!' PRIMA 'Dark, daring and irresistible. B.A. Paris takes a clever, sinister survival story and further elevates it with her trademark style and heart. Truly impossible to put down' CHRIS WHITAKER 'Wow! What a ride! A tantalising, taut, tense thriller' JANE CORRY 'Pacy, gripping from the get-go, and with so many twists! I felt so strongly for Amelie and was rooting for her the entire book. The Prisoner is a brilliant addition to BA Paris's stella stable of thrillers' L.V. MATTHEWS 'Intense and gripping, The Prisoner is suffused with intrigue and menace' EMMA HAUGHTON 'Clever, twisty and unusual' LOUISE BEECH 'Taut, suspenseful, loaded with twists and surprises, and the true definition of a just-one-more-chapter page-turner. It's another B.A. Paris triumph -- complex, compelling and absolutely impossible to resist. C.M. EWAN 'So utterly gripping I finished it in one heart-racing afternoon. Clobbered me from the first page and kept me hostage until I'd turned the last' EMMA BAMFORD '[T]his web of fear and lies is much more complex, satisfyingly so, than Room, involving many more characters, intricate plotting, and layers of subterfuge. Paris's fans won't be disappointed and readers new to the author will be hooked' FIRST CLUE

The perfect marriage? Or the perfect lie?

Everyone knows a couple like Jack and Grace. He has looks and wealth; she has charm and elegance. He’s a dedicated attorney who has never lost a case; she is a flawless homemaker, a masterful gardener and cook, and dotes on her disabled younger sister. Though they are still newlyweds, they seem to have it all. You might not want to like them, but you do. You’re hopelessly charmed by the ease and comfort of their home, by the graciousness of the dinner parties they throw. You’d like to get to know Grace better.

But it’s difficult, because you realize Jack and Grace are inseparable.

Some might call this true love. Others might wonder why Grace never answers the phone. Or why she can never meet for coffee, even though she doesn’t work. How she can cook such elaborate meals but remain so slim. Or why she never seems to take anything with her when she leaves the house, not even a pen. Or why there are such high-security metal shutters on all the downstairs windows.

Some might wonder what’s really going on once the dinner party is over, and the front door has closed.

Written By Sophie Hannah, BA Paris, Clare Mackintosh, and Holly Brown, this psychological thriller is perfect for fans of Liane Moriarty and Louise Candlish HOW FAR WOULD YOU GO TO PROTECT YOUR DAUGHTER? Carolyn, Bronnie, Elise, and Kendall are bound together by one thing - their four daughters are best friends at the highly competitive Orla Flynn Academy for the Performing Arts. Imogen Curwood is a new girl at the Academy and her behaviour is odd from the start. On the day she arrives, bad things start to happen. As one threatening incident follows another, the four mothers begin to ask themselves: are their girls in danger? When an attempted murder rocks the school, Imogen is pleased to report that she has an alibi. If she isn't the guilty party, someone else must be. Carolyn, Bronnie, Elise and Kendall are determined to uncover the truth and protect their daughters. But are they prepared to risk their own secrets being exposed? THE UNDERSTUDY IS THE OUTSTANDING NEW NOVEL FROM FOUR MASTERS OF SUSPENSE

Secrets. Suspicion. Survival. No one writes relationships better than B.A. PARIS 'A rollercoaster ride, with plenty of twists' OBSERVER 'The explosive start of this book sets up a compelling plot [...] written in well-executed super-edgy, short, sharp chapters and the description of her confinement is full of claustrophobic detail and menace' DAILY MAIL 'Book of the Month: chilling, intense and frightening in places, you'll be left wondering what is real and what isn't' WOMAN & HOME' 'Paris skilfully stitches together domestic noir with a kidnap thriller and the result is a gripping read' DAILY EXPRESS THEN Amelie has always been a survivor, from losing her parents as a child in Paris to making it on her own in London. As she builds a career for herself in the magazine industry, she meets, and agrees to marry, Ned Hawthorne. NOW Amelie wakes up in a pitch-black room, not knowing where she is. Why has she been taken? Who are her mysterious captors? And why does she soon feel safer here, imprisoned, than she had begun to feel with her husband Ned? In true B.A. Paris style, The Prisoner is a gripping survival story, a twisted tale of love and at its dark heart a thriller to keep you up all night. 'Claustrophobic, menacing and relentlessly tense, this is a fiendishly plotted thriller with a great central twist' SARAH VAUGHAN 'Gripping' DAILY MIRROR 'Elegant, taut, ingeniously plotted and extremely addictive. Superb!' WILL DEAN 'Dark and compulsive ... B.A. Paris again conjures up the tense claustrophobia of BEHIND CLOSED DOORS and delivers yet another brilliant, unputdownable read' GILLY MACMILLAN 'I loved the short chapters in part one, which really added to the rising tension. You will be rooting for Amelie!' PRIMA 'Dark, daring and irresistible. B.A. Paris takes a clever, sinister survival story and further elevates it with her trademark style and heart. Truly impossible to put down' CHRIS WHITAKER 'Wow! What a ride! A tantalising, taut, tense thriller' JANE CORRY 'Pacy, gripping from the get-go, and with so many twists! I felt so strongly for Amelie and was rooting for her the entire book. The Prisoner is a brilliant addition to BA Paris's stella stable of thrillers' L.V. MATTHEWS 'Intense and gripping, The Prisoner is suffused with intrigue and menace' EMMA HAUGHTON 'Clever, twisty and unusual' LOUISE BEECH 'Taut, suspenseful, loaded with twists and surprises, and the true definition of a just-one-more-chapter page-turner. It's another B.A. Paris triumph -- complex, compelling and absolutely impossible to resist. C.M. EWAN 'So utterly gripping I finished it in one heart-racing afternoon. Clobbered me from the first page and kept me hostage until I'd turned the last' EMMA BAMFORD '[T]his web of fear and lies is much more complex, satisfyingly so, than Room, involving many more characters, intricate plotting, and layers of subterfuge. Paris's fans won't be disappointed and readers new to the author will be hooked' FIRST CLUE 'What if being kidnapped and kept in a dark room is preferable to your marriage? A tense and clever thriller - I loved it' CATHERINE COOPER

THEN: Amelie has always been a survivor, from losing her parents as a child in Paris to making it on her own in London. As she builds a career for herself in the magazine industry, she meets, and agrees to marry, Ned Hawthorne.

NOW: Amelie wakes up in a pitch-black room, not knowing where she is. Why has she been taken? Who are her mysterious captors? And why does she soon feel safer here, imprisoned, than she had begun to feel with her husband Ned?

In true B.A. Paris style, The Prisoner is a gripping survival story, a twisted tale of love and at its dark heart a thriller to keep you up all night.

The million-copy bestselling author B A Paris returns with a breathtaking thriller. 'We're in a new golden age of suspense writing now, because of amazing books like Bring Me Back' Lee Child 'Made me stay up way beyond my bedtime!' Jane Corry Finn and Layla: young and in love, their whole lives ahead of them. Driving back from a holiday in France one night, Finn pulls in to a service station, leaving Layla alone in the car. When he returns, minutes later, Layla has vanished, never to be seen again. That's the story Finn tells the police. It's the truth - but not the whole truth. Twelve years later, Finn has built a new life with Ellen, Layla's sister, when he receives a phone call. Someone has seen Layla. But is it her - or someone pretending to be her? If it is her, what does she want? And what does she know about the night she disappeared? Bring Me Back is the utterly compelling, white-knuckle thriller from Sunday Times bestseller B A Paris. Praise for B A Paris: 'An addictive new voice in suspense fiction' Sophie Hannah 'Just finished this BRILLIANT book... Clever, addictive and twisty, I couldn't sleep until I found out the truth... The twist floored me! Utterly compelling from beginning to end' Claire Douglas 'Made me stay up way beyond my bedtime! B A Paris has a knack for getting into your head' Jane Corry 'A page-turning masterpiece' Amanda Prowse 'A tale of dark secrets, with mystery and intrigue building up and up to an ending with a fabulous twist. I devoured it - I couldn't turn the pages quick enough' Mel Sherratt 'This book is compulsive reading from start to finish. A perfectly crafted work of art, seamless and mesmerising. I envy those yet to read it for the pleasure they have in store' Amanda Robson 'A cracking page turner with a killer twist' Camilla Way 'An incredibly pacy, heart-pounding thriller - the twist at the end left me reeling. B A Paris does it again in this exhilarating exploration of love, jealousy and betrayal. A must read!' Phoebe Morgan 'Bring Me Back will not leave your hands until you have turned the last page!' Wendy Walker