Don't try to find me. Though the message on the kitchen whiteboard is in 14-year-old Marley's handwriting, her mother, Rachel, knows there must be some other explanation. Marley would never run away.I'll be okay. Marley's quiet. Innocent. Sheltered. Growing up in Northern California with all the privilege Rachel never had, what does Marley know about taking care of herself? About being okay?I'll be better. The police have limited resources to devote to runaways, so Rachel's husband, Paul, turns to Facebook and Twitter, and launches FindMarley.com. But Marley isn't the only one with something to hide. Paul's social media campaign generates na­tional attention that could expose Rachel's darkest secrets. And when she blows a TV interview, the dirty speculation begins.I love you. The blogosphere is convinced Rachel is hiding something. When it's discovered that she's lied, even to the police, the devoted mother becomes a prime suspect in Marley's disappearance. Is Marley out there, somewhere, watching it all happen . . . or is the truth something far worse?