In The Project by Courtney Summers, Lo Denham is determined to uncover the truth behind The Unity Project, a seemingly benevolent community that has taken her sister, Bea, away from her. As Lo investigates the cult's charismatic leader, Lev Warren, she confronts dark secrets and the complexities of manipulation and belief. This gripping tale explores themes of family, loyalty, and the fine line between salvation and danger, ultimately challenging perceptions of what it means to belong.