Addy in One of Us Is Back: Character Analysis

Overview: The Survivor Who Refuses to Stay Frozen in the Past

Addy Prentiss enters One of Us Is Back as a survivor carrying the weight of her history with Jake Riordan. Two years after Jake's conviction for his role in Simon Kelleher's death and his attack on her, Addy is rebuilding her life—but Jake's release from juvenile detention forces her to confront the trauma she has been managing. Over the course of the summer, Addy moves from cautious self-protection to becoming one of the most determined investigators in the search for Phoebe Lawton, ultimately confronting the culprits Chelsea Alton and Gavin Barrett directly. Her arc is defined by a central tension: the instinct to retreat versus the drive to protect the people she loves.

Plot Role

Addy is one of the novel's primary narrators and a key investigator. Her personal stake in Jake's release makes her uniquely positioned to track his movements and suspect him when Phoebe disappears. She is the one who connects the word Practice written on Phoebe's arm to Jake's conversation with Phoebe about changing a tire (Chapter 14). She drives Nate and Maeve to Jake's vacation house in Ramona to photograph the wallpaper (Chapters 17–18). She spots the red convertible multiple times, eventually identifying the driver as Marshall Whitfield (Chapter 27). And she is ultimately kidnapped by Gavin, becoming a direct witness to Chelsea's confession about her father's death and Jake's role in it (Chapters 36–38).

Addy's investigative role is not accidental—it grows out of her refusal to trust institutional justice. When the Bayview Police focus on underage drinking at Nate's party instead of Phoebe's disappearance, Addy stays behind to ask questions herself (Chapter 11). Her frustration with the police is explicit: she tells her mother,