Thirteen-year-old MacKenzie (Mac) Lawrence secretly blames himself for his father’s death. In his grief and guilt, he has pulled away from everyone, even his twin sister Tessa. When their mother announces her plans to remarry barely 18 months after Dad’s death, Mac is furious and runs away in an attempt to force her to break off the engagement.
Unfortunately, nothing goes as Mac plans. He ends up seriously injured, miles from home, unable to reach out for help, while clues he inadvertently left behind suggest he’s been kidnapped—possibly by Mom’s fiancé—and set his twin sister Tessa on a desperate search to find him. But she’d better hurry, because the clock is ticking, and Mac is running out of time.