Hold Tight

This is an okay book written by Harlan Coben. Tia and Mike Baye never imagined they’d become the type of overprotective parents who spy on their kids. But their 16-year-old son Adam has been unusually distant lately, and after the suicide of his classmate Spencer Hill – the latest in a string of issues at school – they can’t help but worry. They install a sophisticated spy program on Adam’s computer, and within days they are jolted by a message from an unknown correspondent addressed to their son: “just stay quiet and all safe.”