From the critically acclaimed and New York Times bestselling author of When No One Is Watching comes a riveting thriller about the new caretaker of a historic estate who finds herself trapped on an island with a murderer--and the ghosts of her past. Years after a breakdown and a diagnosis of dissociative identity disorder derailed her historical preservationist career Kenetria Nash and her alters have been given a second chance they cant refuse: a position as resident caretaker of a historic home. Having been dormant for years Ken has no idea what led them to this isolated Hudson River island but shes determined not to ruin their opportunity. Then a surprise visit from the homes conservation trust just as a Noreaster bears down on the island disrupts her newfound life leaving Ken trapped with a group of possibly dangerous strangers--including the man who brought her life tumbling down years earlier. When he turns up dead Ken is the prime suspect. Caught in a web of secrets and in a race against time Ken and her alters must band together to prove their innocence and discover the truth of Kavanaugh Island--and their own past--or they risk losing not only their future but their life.