“Hold Tight” by Harlan Coben

Tia and Mike Baye never imagined theyd become the type of overprotective parents who spy on their kids. But their sixteen-year-old son Adam has been unusually distant lately, and after the suicide of his classmate Spencer Hillthe latest in a string of issues at schoolthey cant help but worry. They install a sophisticated spy program on Adams computer, and within days are jolted by a message from an unknown correspondent addressed to their son: Just stay quiet and all safe.

Meanwhile, browsing through an online memorial for Spencer put together by his classmates, Betsy Hill is struck by a photo that appears to have been taken on the night of her sons death . . . and he wasnt alone. She thinks it is Adam Baye standing just outside the cameras range; but when Adam goes missing, it soon becomes clear that something deep and sinister has infected their community. For Tia and Mike Baye, the question they must answer is this: When it comes to your kids, is it possible to know too much?