When New York-born Marianne’s grandmother Collie passes away at home in rural Ireland, no one expects Marianne to be the one to inherit everything. Surely beautiful Kilteelagh House, with its avenue of trees, its acres of wildflowers, and its mysteriously locked front door should have gone to Marianne’s aunt–who’d nursed Collie in her dying days?

The story follows the four Robicheaux sisters as they return home for their parents' wedding, at the beautiful Hotel Sorrento where they all grew up as children. For the first time in 15 years, the sisters are back together—and it doesn't take long for long-buried secrets to surface...

On a leafy suburban street in Dublin, beautiful, poised Stella Greene lives with her successful husband, Matt. They're the perfect couple in every way, and Stella appears to have it all. Next door, at number 72, however, lives Rea Brady. Gruff, bad tempered and rarely seen besides the twitching of her net curtains, rumour has it she's lost it all...including her marbles, if you believe the neighbourhood gossip. But appearances can be deceiving, and when Stella and Rea's worlds collide they realise they have much in common.

Perched on the edge of the roaring Irish Sea, Kilcashel House was somewhere New Yorker Katie never imagined she would live. But when her partner Harry dies suddenly with a diamond engagement ring in his top pocket, Katie is shocked to learn that he has left a house in Ireland to her. But that is not the only secret Harry was keeping. Katie soon learns that Harry also left the house to his ex-wife Maggie.

Everything my husband and I have always dreamt of has finally come true. Our new home with its open-plan kitchen and marble countertops couldn’t be further from the small, damp flat where we lived only months ago. I’d hoped this would be our fresh start, an escape from my past, but the handwritten note that arrived on our doorstep makes my blood run cold – you don’t deserve this life.

I thought handsome, charming Blake would be the perfect fit for my quiet and sweet-natured friend Melanie. Widowed far too young, she deserved a second chance at love. So, when he proposed so soon after I set them up on a date, I convinced myself that the timing was just right. But I should have stopped it. I tried to ignore Blake’s controlling behavior. It started small; telling her not to have a glass of champagne to celebrate their engagement, putting cameras up around her house for “safety”. But Mel seemed so happy and in love, I couldn’t bring myself to share my creeping doubts.

In beautiful Rathmoney House nestled by the wild Irish Sea, Margo sits in her black suit, three strings of pearls at her neck, nodding at those offering their condolences. She never thought she would be here without her beloved husband. All she has left is their beautiful daughter Elsa and a house full of memories. Then, she receives a letter that turns everything she thought she knew on its head....

I’ve always longed to be a mother. So when my sister Sophia suddenly offers to be a surrogate for my husband Mark and I, it feels like our dream could finally come true. Sophia and I may have drifted apart, but tears of joy prick my eyes when I think about the precious, perfect gift she is giving us. And even though Mark is acting distant, I’m sure this will make us stronger than ever. When Sophia starts talking to us less and less I can’t help but worry… is it just like twenty years ago, when she disappeared from my life? Or will it be different now she’s carrying our miracle baby?

My mother is obsessed with every detail of my wedding–controlling my dress, my ring, my happiness. But when the day finally comes, will she really let me go?

There are two little girls in the photo. I instantly recognize myself as the small, dark-haired child in the purple dress. But who is the girl with the long, blonde hair laughing at the camera? And why is the photograph here, in a stranger’s house? When I find the tattered picture hidden away at the back of a dusty cupboard in Amy’s house, my mouth goes dry with shock. Though I haven’t known Amy for very long, I love looking after her young children, in her picture-perfect hilltop house with its sprawling wildflower garden and bright, airy kitchen. 

1945. The tiny bundle in her arms barely stirs as she hurries out into the dark street. Remembering Villa Teresa, a thousand miles away in sun-soaked Italy, Betty thinks of the letter she had to write to stop the bombing and save Gianni. Instead, it cost her everything, and she will never see her beloved again. Letting her little baby go will tear her apart, but she knows it is the only way to keep her child safe.

Lily Fleury used to love visiting her eccentric grandmother Sylvia in Ireland, taking long sunset walks on the beach and exploring the nooks and crannies of the family’s old home Magnolia Manor. But when she arrives from Dublin broken-hearted, hoping to heal in Sylvia’s warm embrace, she finds the once ornate Georgian house in disrepair and the gardens wildly overgrown. Sylvia has always been fiercely independent, but Lily can’t believe she hasn’t told anyone she’s been struggling.

Everything changes when Mark comes home from a work trip with dark circles under his eyes. The police want to question him about the murder of a beautiful, blonde young woman. Mark swears he had nothing to do with it, that she was a colleague, nothing more.

I glance over at Lou’s house as I pull onto my drive, surprised that it is still in darkness. Lou and the kids should have been home from school long ago. I should be preparing a delicious meal for my children as they tell me about their day. But Lou’s car is nowhere to be seen....

When I found out I was pregnant, I couldn’t have been happier. Ever since my own father died, I’d felt utterly lost. But you changed everything. Finally, I had found my purpose: to be the best mother I could be. But I couldn’t–wouldn’t–tell anyone who your father was. I could never forget the look in his eyes that day. The betrayal written across his face. All the things we didn’t say and the secret that tore us apart.