For overprotective parent Alyson Ward, any time her daughter, Lyla, is out of sight is reason to panic. So it's a big step for her when she lets Lyla attend a sleepover at her cousin's house. Comforted by the knowledge that her sister, Tricia, is the chaperone, Alyson does the one thing she never thought possible: she lets go and trusts that her daughter will be safe.

Elle is a survivor. She’s managed to piece together a solid life from a childhood of broken memories and fairy tales her mom told her to explain away bad dreams. But weekly visits to her mother still fill Elle with a paralyzing fear she can’t explain. It’s just another of so many unanswered questions she grew up with in a family estranged by silence and secrets.

She was on cloud nine after accepting an offer of a lifetime. A simpler life than what she was accustomed to. What could go wrong? 

The last time Megan saw her youngest daughter, Emma, was on the little girl’s third birthday. Now, two years later, she sees her daughter’s face in every blonde girl she passes - at the grocery store, in car windows, at the doctor’s office. She is determined to find her daughter, but her commitment borders on obsession as she finds herself following these little girls who resemble her missing daughter. Her inability to move on after Emma’s kidnapping has distanced Megan from her friends and family.

For two years, Megan, Peter, and their two older daughters, Alexis and Hannah, dream of nothing but being reunited with the family’s youngest child, Emma, who was kidnapped just before her third birthday. When Emma is miraculously found living with an elderly couple just miles from the family’s home, they are hopeful that her return will heal the wounds her disappearance created. But Emma is vastly different from the sunny toddler they remember. She barely remembers her parents or her older sisters. She is quiet and withdrawn, and, worst of all, longs for the very people who kidnapped her.