As a child, Alice was stolen from her backyard in a tiny Indiana community, but against the odds, her policeman father tracked her down within 24 hours and rescued her from harm. In the aftermath of the crime, her family decided to move to Chicago and close the door on that horrible day. Yet Alice hasn’t forgotten. She devotes her spare time volunteering for a website called The Doe Pages scrolling through pages upon pages of unidentified people, searching for clues that could help reunite families with their missing loved ones.

One rainy night fifteen years ago, a knock at the door changed Liss Kehoe’s life forever. On that night, Ashley Hay stood on Liss’s front porch and handed over her brand-new baby Callan. She was never seen or heard from again.

The invitation to her school reunion couldn’t have come at a better time for Chloe Flynn. Divorced, broke and bored at work, she’s living a life her teenage self would hate. Turning the clock back fifteen years might be just what she needs to wipe the slate clean and start again. And then there’s the chance she’ll bump into Nathan Blake, the one she still regrets letting get away…

New Year’s Eve, 2023. When Hannah and her friends rent a luxury yacht in an Italian marina, they party in style under the stars until they pass out. The next morning, they are horrified to find they have been cut adrift into the open ocean, with no sight of land and no fuel in the engine. And that’s when the first person goes missing.

Tess has worked hard to keep her past buried, where it belongs. Now she’s the wife to a respected professor at an elite boarding school, where she also teaches. Her 17-year-old son, Rudy, whose dark moods and complicated behavior she’s long worried about, seems to be thriving: He has a lead role in the school play and a smart and ambitious girlfriend. Tess tries not to think about the mistakes she made 18 years ago, and mostly, she succeeds.