But when Vanessa learns that Caleb has been missing since Justine’s death, she and Caleb’s older brother, Simon, join forces to try to find him, and in the process, their childhood friendship blossoms into something more. Soon it’s not just Vanessa who is afraid. All of Winter Harbor is abuzz with anxiety when another body washes ashore, and panic sets in when the small town becomes home to a string of fatal, water-related accidents . . . in which all the victims are found grinning from ear to ear. As Vanessa and Simon probe further into the connections between Justine’s death and the sudden rash of creepy drownings, Vanessa uncovers a secret that threatens her new romance, and that will change her life forever.