Seventeen-year-old Gracelyn Lassiter has been hiding in her aunt's house for four years-since her mother plunged from the cliffs at Feroz Lighthouse, leaving her without her home, her best friend, or answers. Now, her father's burned to death in his sailboat and left a confession: "Your mother didn't jump, I pushed her. Go back to Feroz Island and find your mother's journal so you'll understand and forgive me." The trauma triggers Gracelyn's ability to see spirits so real she can't tell who's human and who's a ghost. Pursued by the gray-veiled Shadow Man, she starts to unravel. When her cruel cousin posts her father's confession on social media, Feroz seems like a safe place to escape. And if Gracelyn can see spirits, she can conjure her mother's ghost and discover the truth. But her lighthouse haven is awash with spirits, secrets, and lies-and the closer Gracelyn gets to the truth, the more she realizes the dead aren't the only ones desperate to keep the past in the past.