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Content Warning: This section of the guide includes discussion of death, graphic violence, physical abuse, emotional abuse, and substance use.
In 1968, in the lecture hall next to Max, Frances reads the newspaper article exposing his father as the primary funder of a pornography business. The scandal has also ruined the career of a conservative politician, Forrest Linneman, and forced Max’s father, Andrew, to step down as the university’s dean. After Frances quietly asks who might have leaked the story, Max threatens her. He claims that he’ll use his father’s connections to hire a model who looks like Frances, have her pose for pornographic photos, and publish a fake, slanderous interview under Frances’s name. In response, Frances slaps him hard across the face in front of the entire class. Max gives her a look promising retribution and storms out of the lecture hall.
In the present, Annie leaves Laura’s house with Frances’s diary. She reflects on the fortune she received from Peony Lane—“But it will be your own heart, if left unguarded, that’s ripe for the knife” (310)—and realizes that it may refer to her emotional vulnerability with Crane rather than physical danger. Deciding to be bold, she recalls a phrase that Vera repeated in Frances’s diary: “I forgot who I was for a moment there” (262). Annie connects this to a passage where Frances suggested that Vera should get to her abusive husband “first.”
Realizing the significance, Annie rushes to the cemetery where Vera’s body is being exhumed. She finds Crane and tells him that she has made two discoveries. First, she theorizes that the body in the coffin isn’t Vera’s but that of Marie Cavanaugh. Second, acting on her newfound resolve, she kisses him.
In 1968, on the drive back to Chelsea, Frances tells Ford about Max’s threat. Ford is enraged and assures her that they would win a lawsuit, though he worries that Max might proceed anyway just to cause her pain. When they arrive at Ford’s Chelsea home, they find a drunk and distraught Brian Folkestone on the steps.
Overruling Ford’s protective instincts, Frances insists on speaking with Brian. He confesses that he has been receiving instructions to intimidate her into stopping her investigation into Vera’s death. However, he refuses to do so because Vera told him that she liked Frances. Brian won’t say who is giving him orders, only reiterating his deep love for Vera before he leaves.
In the present, Crane gently ends the kiss with Annie, stating that the timing is wrong but that they can talk later. Feeling rejected and embarrassed, Annie drives to the pathology lab, convincing herself that she has misinterpreted Crane’s past kindness. She arrives to find that Crane has been delayed by a problem involving both Elaine and Max, who had tried to disrupt the exhumation.
Annie decides to share her theory with Kabir. She explains her belief that Vera killed Marie, used the body to fake her own death and frame her husband, and then disappeared by assuming Marie’s identity. Kabir is skeptical but agrees to check Marie’s dental records. As Annie is leaving, Kabir asks for her number to discuss the case and then asks her on a date. Still stung from Crane’s rejection, Annie agrees.
While driving from the hospital, Annie receives a call from Brian Folkestone. He claims that Laura is in danger at the Barbican Centre, where her new art exhibition is being set up. Brian says that he saw Elaine there with a canvas, unmistakably one of Vera’s that Laura had signed as her own. Annie concludes that Elaine plans to publicly expose her mother’s long-held secret. Brian urges Annie to hurry to the Barbican to stop her. Annie agrees and drives to the venue, unable to reach her mother by phone.
Annie arrives at the Barbican and calls Crane as she heads to her mother’s exhibition space, and he stays on the phone with her. Outside the gallery doors, she finds Laura’s art broker, Bobby, unconscious. Fearing that her mother is inside with her enemies, Annie enters the dark, unlocked gallery but finds it empty and the art untouched. Crane tells her that Brian never called him. At that moment, Brian emerges from the shadows, grabs Annie from behind, and holds a knife to her throat.
Brian reveals his plan to kill Annie to hurt Laura for profiting from Vera’s art; he’s the one who has been blackmailing Laura. He confesses that he, not Vera, murdered Marie with mercury poisoning. He reveals that Vera had wanted him to obtain a “Jane Doe” from the morgue to fake her death, but he decided on his own to kill Marie, both to frame Dr. Huntington and to punish her as his accomplice.
As he speaks, another figure emerges from the shadows: Annie’s father, Sam. Brian’s surprise gives Annie a chance to break free, but he quickly tackles her and pins her to the floor, holding the knife over her heart and slightly cutting her chest. Sam intervenes, attacking Brian from behind. In the ensuing struggle, Annie is punched in the face and, dazed by the sight of her own blood, begins to lose consciousness. The last thing she sees is Sam stabbing Brian in the back.
Annie regains consciousness to find Sam tending to her. He explains that he didn’t kill Fliss but had threatened her after learning that she planned to expose Laura’s art fraud. He says that Fliss had contacted Brian about Vera’s remaining paintings, thinking that he represented the gallery. This implies that Brian lured her and murdered her. Sam also reveals that Laura had asked him to follow Annie to ensure her safety. When Annie asks where he has been all her life, he confesses that he was in prison for killing someone. As police sirens approach, Annie begs him to stay, insisting that he acted in self-defense. Sam refuses, stating that the police wouldn’t believe him and hinting that he fears an investigation would connect him to another, unrelated crime. He apologizes to Annie and flees.
Crane arrives at the gallery with other officers. Soon after, Vera Huntington appears, having eluded the police to come to the scene herself; she is no longer timid “Marie” but a poised and confident woman. Vera examines Laura’s art and tells Annie that Brian was likely responsible for leaving animal hearts on their doorstep. She confirms that Max knew of her plan to fake her death and that it was Brian who altered her appearance so that she wouldn’t be recognized.
When a police officer at the scene asks for Annie’s statement, Crane watches her intently. To protect her father, Annie falsely confesses that she killed Brian in self-defense during their struggle.
In a diary entry dated 1969, Frances writes that Max dropped out of the university and disappeared following his father’s scandal. She and Ford are now happily engaged. While going through Vera’s stored belongings, Frances discovers a previously unnoticed note inside the box for Vera’s tiara. The note expresses Vera’s hope that Frances will wear the tiara on her wedding day. Ford reassures a conflicted Frances that wearing it would be a tribute to their friendship, not bad luck. Reflecting on her life with Ford, Frances feels a sense of safety and joy. She notes in her diary that she wore the tiara at their wedding and has come to see herself not just as a “collector of secrets” but as a “student of the human mind” (307).
In the present, Annie returns to the Chelsea house with Crane. He insists that they talk about their kiss at the cemetery. Annie confronts him, asking if she misinterpreted his comforting gestures as romantic interest. He admits that his feelings are real but says that he must keep her safe, “even if that means breaking [her] heart” (309). With concern, he questions why she’s still carrying fortunes from Peony Lane, fearing that she’ll become fixated on them like Frances was. In response, Annie throws the fortunes out the window.
When Annie presses for the real reason why he’s pushing her away, Crane confesses that a killer from an old, unsolved case has been taunting him with notes for years. He reveals that the killer already knows about Annie, and he fears that if they become a couple, she will be targeted. He then leaves abruptly.
In the aftermath, Annie’s claim of self-defense in Brian’s death is accepted. Vera faces lesser charges for her role in Marie’s death and becomes a media curiosity. Sam sends Annie occasional postcards, which he has never done before.
Inspired by the investigation into Dr. Huntington’s crimes against unhoused people, Annie creates an exhibit telling the victims’ stories, which opens at the Wellcome Trust in London. At the end of the night, Annie discovers one of the fortunes she threw out the window on a table. It bears Crane’s name. The fortune’s uncanny reappearance signals to her what her future holds, and she knows she must return to Castle Knoll.
Vera’s reappearance at the Barbican culminates the novel’s exploration of The Power and Risks of Forging a New Identity. By shedding her assumed persona, she physically embodies the reclamation of a self she had sacrificed for survival. The creation of “Marie Cavanaugh” was a radical act of self-preservation, allowing her to escape an abusive husband and enact her own form of justice. Once exposed, she doesn’t retreat; instead, she embraces her original identity, becoming a “pop-culture fascination” and a “socialite from a bygone era, back from the dead” (315). This arc of transformation is mirrored in both timelines. In her final diary entry, Frances reframes her own identity, moving beyond a fearful “collector of secrets” to become a self-actualized “student of the human mind” (307). In the present, Annie consciously decides to become a “new Annie who actually communicates how she feels” (262), a resolution that prompts her to kiss Crane. For all three women, forging a new identity—whether through disguise, intellectual growth, or emotional bravery—is a mechanism for gaining agency in circumstances designed to disempower them.
Brian’s confession that he murdered Marie of his own accord shifts the crime from a calculated frame-up to an act of vengeance, complicating the theme of The Ethics of Vigilante Justice. Vera had planned to use an anonymous “Jane Doe” body, but Brian’s decision to kill Marie as punishment for her complicity in Dr. Huntington’s crimes reveals the dangerous subjectivity of extra-legal revenge. His actions were—and still are—driven by a twisted devotion to Vera. This contrasts with the intervention of Annie’s father, Sam, who kills Brian to save his daughter. Sam’s act is a more direct and arguably justifiable form of defense, yet the legal system’s inability to accommodate such nuances forces him to flee. The narrative thus presents a spectrum of vigilante acts: Vera’s, a calculated response to a corrupt patriarchy; Brian’s, a descent into murderous revenge; and Sam’s, a desperate, protective measure with destructive personal consequences. The section consistently shows that when characters operate outside the law, their motivations become paramount in establishing the morality of their actions.
Annie’s decision to create a museum exhibit honoring Dr. Huntington’s victims brings the theme of Exploitation of Vulnerable Populations to a resolution. The project transforms the individuals from anonymous figures in a historical crime into people with names, families, and stories, directly confronting the dehumanization that made them targets in the first place. This act of public remembrance is a corrective to the social indifference of 1960s London, where the glamour of the era masked a severe crisis for unhoused people. By shifting the narrative focus from solving Vera’s “murder” to exposing the systemic abuse of marginalized people, the novel asserts that the true crime was a pattern of exploitation enabled by societal neglect. Annie’s work extends the series’ central mechanic—using the past to solve the present—into a form of restorative justice, using historical investigation to reclaim the humanity of those history has forgotten.
The recurring presence of Peony Lane’s fortunes highlights the tension between fate and free will and keeps the novel’s connection to previous entries in the series alive. When Annie first reconsiders the prediction that “it will be your own heart, if left unguarded, that’s ripe for the knife” (261), she reinterprets it as a challenge to embrace emotional vulnerability. This reframing empowers her to act in her personal life, leading directly to her kiss with Crane. The prophecy is later fulfilled in a literal and metaphorical sense: She is nearly physically stabbed in her heart, and her heart is broken by Crane’s rejection. The fortune doesn’t dictate her actions; instead, it proves to be a catalyst for them, proving to be a self-fulfilling prophecy shaped by her choices. This duality is echoed in Frances’s diary, where she overcomes her fear of a fated murder to build a life with Ford. The uncanny reappearance of Crane’s fortune at the end of the section reinforces this ambiguity; while characters may reinterpret and defy their destinies, the narrative suggests that some forces remain persistent and unavoidable.
Frances’s final diary entry, describing the sense of security she finds with Ford, establishes a parallel to the emotional conflict between Annie and Crane. Ford provides Frances with a stable partnership that shields her from “the darkness of [her] own mind” (307), creating a safe harbor from which she can pursue her interest in psychology and the criminal mind. His support allows her to thrive. In contrast, Crane’s protective instincts lead him to isolate Annie. He pushes her away precisely because of the danger his life invites, telling her, “I’ll do anything to keep you safe. Even if that means breaking your heart” (309). Where Ford’s love fosters an empowering alliance, Crane’s creates a painful distance. The dual-timeline structure deliberately juxtaposes these relationships to explore different models of love and protection. Frances finds safety and strength in her partnership, while Annie is denied a partnership in the name of safety, a distinction that clarifies the emotional stakes of her decision to return to Castle Knoll.



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By Kristen Perrin