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Content Warning: This section of the guide contains depictions of physical abuse, illness or death, death by suicide, and cursing.
The next day, Horowitz meets Hawthorne at King’s Cross Station for the train to Yorkshire. Hawthorne reads A Study in Scarlet (1887) while Horowitz works on a script. Hawthorne makes it clear that he dislikes being in Yorkshire. At Ribblehead Station, they are picked up by Dave Gallivan, a cave rescuer who recovered Charles Richardson’s body in 2007.
At her home, Gregory’s widow, Susan, explains his illness: He suffered from Ehlers-Danlos syndrome, a serious connective tissue disorder, and needed £200,000 for an operation. She says Gregory went to London to ask Richard for help and later left a voicemail saying Richard had agreed to pay for the procedure. She shows Horowitz and Hawthorne a smiling selfie Gregory took on Hornsey Lane after that meeting. She then describes the 2007 caving accident at Long Way Hole, where her husband and Richard were with Charles when he died in a flooding passage.
Before leaving, Hawthorne inspects the living room and says he has found a clue. Outside, Horowitz notes that Gregory’s selfie was taken near to bridge known to be used by people to end their own lives. This is also close to Davina’s house.
Dave drives Horowitz and Hawthorne to the entrance of Long Way Hole, explaining the cave system’s risks of tight constrictions and sudden floods. At a nearby farm, Chris Jackson, a farmer, tells them that after the 2007 accident Gregory repeatedly said it was his fault.
That evening at the Station Inn, Hawthorne presses Dave, who admits he always found Charles’s death suspicious. He explains that in the chaos of the flood, Charles made a fatal mistake with a safety bag that compromised his escape. Dave adds that, on the day he died, Gregory called him from London wanting to talk about what had really happened at Long Way Hole.
A stranger to Horowitz approaches. He is named Mike Carlyle and greets Hawthorne as “Billy,” mentioning “Reeth.” Hawthorne denies any connection and later refuses to discuss the exchange.
The day after their return from Yorkshire, Horowitz arrives at the Foyle’s War production office to find that DI Grunshaw has shut down filming. He calls and passes on what they had learned in Yorkshire, hoping to appease her. He heads to a meeting at Davina’s house.
Inside, he spots a book of poems by Akira. Haiku number 182 describes someone breathing in the speaker’s ear and ends with a line about a death sentence, linking the number to the one painted at the murder scene. Hawthorne arrives and questions Davina, who denies she saw Gregory. Outside, Horowitz tells Hawthorne about the haiku. He says Akira’s original alibi is false, disproven by automatic number plate recognition cameras.
The next afternoon, Horowitz tries unsuccessfully to find information online about Mike Carlyle. Hawthorne calls and sets up a meeting at a Mayfair gallery.
At the Bury Street Gallery, they meet Stephen and his assistant, Faraz Delijani. Hawthorne reveals that Stephen lied about his alibi and deduces that Faraz is his lover. Stephen concedes this and produces a restaurant receipt as proof of their whereabouts. He says Richard was about to change his will to cut out Davina. Stephens also says Richard hired a forensic accountant who discovered that Akira had a hidden income stream. After they leave, Horowitz challenges Hawthorne on his tactics, but he says he only needs him to write the book.
That evening, Horowitz and Hawthorne attend a literary talk by Akira at Daunt’s Bookshop, where they see DI Grunshaw and DC Darren Mills. After the event, Grunshaw confronts Akira about her false alibi.
Akira offers a new alibi, stating she stayed overnight with her publisher, Dawn Adams. Dawn, whose ex-husband was a client of Richard’s, confirms this. When asked about haiku 182, Anno says the poem refers to her own marriage. As Horowitz and Hawthorne leave, DC Mills shoulders into Horowitz and Grunshaw accuses him of shoplifting. The manager checks Horowitz’s bag and finds a fantasy novel, Excalibur Rising, that Horowitz did not buy. Horowitz knows that Mills planted the book but is banned from the store.
In these central chapters, the novel builds on the narrative tensions of the previous section, leading the reader deeper into the mystery and hinting at its resolution. The journey to Yorkshire in these chapters establishes Long Way Hole as a symbol for the moral darkness at the story’s core and is a key clue which prefigures its denouement. The physical landscape of the Dales, which Horowitz finds beautiful, is contrasted with the “dark mouth of the cave […] looking very much like something out of a story designed to frighten children” (168). This pathetic fallacy, especially with the explicit literary clue that the cave is a construct in a story with symbolic meaning, highlights that the cave signifies descent into a hidden world, morally as well as literally. The cave’s narrative function as a nexus of hidden guilt is further hinted at by the farmer Chris Jackson, who recalls Gregory’s repeated confession, later denied, after the accident: “This is my fault” (171). This account establishes Charles’s death as an incident of profound moral failure, underlying the central mystery and its solution. The cave thus becomes the novel’s heart of darkness, a literal underground labyrinth that externalizes the psychological maze of deceit and regret. This symbolism firmly establishes The Corrosive Power of Long-Buried Guilt as the primary engine of the plot.
These chapters also use the Yorkshire setting to expose a critical vulnerability in Hawthorne’s otherwise impenetrable persona, adding complexity to his character that mirrors the novel’s thematic preoccupation with hidden histories. Horowitz’s narration highlights Hawthorne’s uncharacteristic discomfort upon leaving London, observing that he resembles “a child being evacuated in the war” (144), an image that strips him of his authority and hints at past trauma. This unease culminates in the tense encounter with Mike Carlyle, whose greeting of “Billy!” and mention of a shared past in Reeth prompts a hostile denial from the detective. This moment shatters Hawthorne’s carefully maintained emotional distance, revealing that the master detective, who expertly uncovers the secrets of others, is aggressively guarding his own. By placing this personal revelation in the same geographic space as the novel’s foundational trauma at Long Way Hole, the text creates a parallel between Hawthorne’s concealed identity and the long-buried guilt of Richard and Gregory. This character development subverts the trope of the detached, omniscient detective and enriches The Search for “Truth” in a World of Secrets and Lies, suggesting that, in a world characterized by deception, even the truth-seeking detective is burdened by a secret past.
The narrative’s metafictional dimension deepens with the discovery of haiku #182, a moment that interrogates the nature of interpretation and the application of literary logic to real-world crime. Upon finding the poem in Akira’s book, Horowitz, a writer of fiction, immediately latches onto it as a definitive clue, exposing his fallacy as a narrator. The lines “You breathe in my ear / Your every word a trial / The sentence is death” offer a too-perfect narrative solution, creating a satirically obvious red herring, aligning too neatly with the conventions of the genre and recalling the cryptic clues of classic detective stories that recur in the novel (182). This develops the theme of Exposing Narrative Construction by Subverting the Ideas of Reality and Fiction, as narrator-Horowitz is shown instinctively—and mistakenly imposing a crime-fiction structure onto the facts of the “real” case.
The escalating conflict between the narrator and DI Cara Grunshaw creates key obstacles for the protagonist and the attempts to solve the case, following the conventions of mystery plotting. Here, Grunshaw’s antagonism moves beyond professional rivalry into direct, personal intimidation, making her a morally questionable character. She weaponizes her institutional power first by shutting down the Foyle’s War film set—an act that directly attacks Horowitz’s professional identity—and later by framing him as a shoplifter at Daunt’s Bookshop to discredit him and assert her dominance. This incident is symbolically potent, as she uses a book, the subject of Horowitz’s trade, to frame him as a criminal. Her explicit threat, “If you find out who killed Pryce before me, you’ll never shoot a frame of your fucking television series again” (219), inextricably links the resolution of the murder case to his personal and professional survival. Her cursing is characteristic of her characterization throughout the novel, as an aggressive and intimidating force. This authorial choice fundamentally alters the narrator’s role, moving him from the protected position of a chronicler to that of a vulnerable target. By making the storyteller a victim within his own narrative, the novel raises the personal stakes while also highlighting Horowitz’s deliberate collapsing of the role author-narrator demarcation.



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