After my beautiful daughter Annabelle died in a tragic accident, I thought I would never recover. With my world in pieces, my husband Matthew did what he could to support me and our son, Noah. He hired a young woman, Reka, to help us at home, to be the mother for Noah that I couldn’t be. She cares for him like he’s her own.

Beth is a new mother struggling to find her place in the world. She is exhausted, mentally and physically, but her anxieties are not simply the fears of a first-time mum. A terror burns in her, fuelled by a secret past she is lucky to have escaped. When a letter arrives, bearing only the infinity symbol, Beth knows immediately it is from them. And that her past is finally catching up with her…

It started out as a party: six little girls gliding and giggling at the ice rink to celebrate Natalie’s daughter’s eighth birthday. But by Natalie’s next head count, it’s turned into a crime scene. Six children went onto the ice—and now there are just five. Nobody saw her niece, Elle, being taken. Nobody saw the person in a cartoon costume lure her quietly away. Traumatised by what happened on her watch, Natalie spends the next decade supporting her sister, Jo, as the years since Elle’s abduction tick by.

Jen Cartwright returns from holiday to find her new next-door neighbour is Stacey Abbott, her childhood bully. It could be coincidence—but when Jen's close friends start to abandon her, and Jen's livelihood becomes threatened, it seems that the vendetta from the past has begun again. But why now, twenty years later? And if Stacey isn't to blame, then who is? Or is Jen inventing her own nightmares as her career and marriage seem to be foundering around her?

Rowan Gallagher is a devoted single mother and a talented architect with a high-profile commission restoring an historic mansion for the most powerful family in Maine. But inside, she’s a mess. She knows that stalking her ex’s avatar all over Portland on her phone isn't the healthiest way to heal from their breakup. But she’s out of ice cream and she's sick of romcoms. Watching his every move is both fascinating and infuriating. He's dining out while she's wallowing on the couch. The last straw comes when he parks in their favorite spot on the waterfront.