What happened to Mallory Shubert? Two detectives, both coming off of recent tragedies, are forcibly paired together to recover a missing child. But as they pull back the layers of the case, they discover more secrets, more lies, and more trouble than either are prepared to face. It’s a race to find the missing girl before time expires, but the detectives must overcome their personal trauma in order to succeed. The Girl in the Tide Mysterious. Fraudulent. Deadly.

Our daughter’s birthday party was supposed to be perfect. Our townhouse has never looked better. The decorations were extravagant but tasteful. The cake had three delicious tiers. But I didn’t account for a dead body discovered on our perfectly manicured lawns… Tyler claims he had nothing to do with it. We both know he can't remember anything about that morning. Now Detective Rynn is circling. She’s adamant that something sinister is lurking within our beautiful home. And she’s right.

In the remote forests of Stillwater, Minnesota, you can scream for days and no one will hear you. So when the bodies of two 15-year-old girls are discovered frozen in the snow, Special Agent Nikki Hunt is sure the killer is local: Someone knew where to hide the girls and thought they would never be found. Though Nikki hasn’t been home in 20 years, she knows she must take over the case.

Simone and Elliott Evans have it all; a comfortable life, a house on a quiet street, and two sweet daughters. But their marriage is far from happy, especially now. While Elliott spends all day at work, postpartum depression presses down hard on Simone’s shoulders. Baby Lizzy is colicky and often sick. Five-year-old Aster is a handful—not at all as good a “helper” as Simone had hoped. The more time Simone spends home alone with the girls, the more she’s convinced that Elliott’s interest in his family is waning.

Anna had never met anyone like Willow. Entering art school with lofty ideas about Art and her role in it, Anna was wholly unprepared for someone as mysterious, moody—and cool—as Willow. Here was Anna’s muse and collaborator all in one, ready to bring her in on Art’s great secrets. Now, five years later, Anna is weary. Where art school was boundless creativity and collaboration, the New York art scene is all about survival. Worse: Willow’s true nature as a muse only to herself has become nakedly apparent, as has her cruelty.