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Content Warning: This section of the guide includes discussion of graphic violence, death, sexual content, and sexual harassment.
The narrative moves to Max. In a London park, he and Shelley restrain and question the woman who attacked him. Shelley reveals she faked a leg injury to secure a payoff from Cornwell House before it’s privatized as part of a government initiative. She fears the privatization will gut the services provided to retired agents. Their captive says she works for a private security firm called Four Corners and was told Max was a pedophile. A passing dog walker becomes concerned for the woman, and his intervention allows her to leave Max and Shelley without a struggle. On a bus, Shelley discovers that Four Corners is owned by Singer Industries, whose CEO is Carl Singer.
The narrative shifts to Malcolm and Griselda immediately after the Monochrome inquiry has been abruptly terminated by a text message from the Home Office. Griselda finds a loophole in the inquiry’s charter: Because the president failed to formally close the proceedings, she, as secretary, is now in charge. They decide to continue the inquiry in secret and recall Alison.
Meanwhile, at Regent’s Park, First Desk reflects on having defeated de Vries’s hostile bid for the Service’s personnel vetting contract. She visits the archives, where she finds junior analyst and her former assistant, Erin Grey, studying late. Erin expresses her disillusionment with the Service’s internal political battles. First Desk defends her work, arguing she must fight those battles so her staff can focus on genuine threats. Back in her office, she receives an email from the Home Secretary informing her that the new front-runner for the vetting contract is Carl Singer.
In the present, Alison returns to secretly continue her testimony for Malcolm and Griselda. Her story flashes back to 1994 Berlin, where she confronts the Berlin station chief, Robin Bruce, about a secret fund codenamed “Basilisk.” Bruce reveals a Stasi officer codenamed Bogart was murdered alongside two other women when it was discovered that one of them was Miles’s informant. He claims that Miles is using the Basilisk money to support the asset’s family.
That night, Alison breaks into Miles’s office to find evidence for Cartwright. Miles catches her and reveals that a mole exists high within Regent’s Park, a fact he’s already reported to Cartwright. Alison deduces that Miles used the Basilisk funds to help Otis buy a house, planning to use it as a trap for his asset’s killer. Miles confirms this and explains that he and Otis are spreading a rumor about newly discovered Stasi records as bait.
The next day, Otis reveals more of the story: One of the other murdered women was his sister, Alicia, and they are hunting her killer, a man known as Karl Schenker. Miles later admits to Alison that the real bait is not the files but Otis himself, a plan that could get Otis killed. Alison promises Miles that she’ll wait a week before reporting his unsanctioned operation, but in the present, she confesses to Malcolm and Griselda that she betrayed Miles by calling Cartwright that same day. She also reveals Cartwright’s true motive: He wanted leverage over Miles to force him to assassinate the mole, who was Charles Partner, the former First Desk.
In the flashback, the trap fails, presumably because Cartwright has sabotaged it. A furious Miles tells Alison her assignment is over. She deduces why Miles feels responsible for the murder of Bogart and the two other women: He accidentally revealed to Partner that his asset was a woman, which is how he discovered that Partner is the mole. That night, Otis intervenes when Alison is harassed at a bar, and they sleep together. The next morning, Otis offers to give her a ride in his newly repaired convertible. He tosses her the keys, and she turns the ignition, a moment that leaves “her life divided in two” (336).
In the novel’s third section, the ongoing conflict between Griselda and First Desk advances the theme of Bureaucracy as a Battlefield. After the Monochrome inquiry is abruptly terminated by text message, Griselda pores over its founding documents to find a loophole making her acting president. By discovering that Sparrow’s team used “existing boiler-plate to save themselves starting from scratch” when they laid out Monochrome’s rules (261), Griselda turns the system’s lazy cynicism against itself. This maneuver portrays the British civil service as a combat zone where procedural knowledge is a vital weapon. Griselda’s quiet rebellion mirrors First Desk’s own struggles at Regent’s Park, where she fights the privatization of the Service’s vetting contract. First Desk’s temporary victory is immediately undermined when the politically connected Singer emerges as the new frontrunner, illustrating how these institutional battles are “just another round in the eternal game” (256). In both storylines, the conflict is fought with memos, charters, and contracts. The theme is further reinforced by Shelley, whose faked injury is a personal scheme to exit a system being gutted by privatization. Her critique of how this “streamlining” will compromise retirees’ basic needs reflects the novel’s satire of a Partygate-era political culture where government functions are weaponized for personal vendettas or sold off to cronies.
The parallel structures of the present-day and flashback narratives highlight the transformation of bureaucrats into quasi-spies. Malcolm and Griselda, initially defined by their rigid adherence to process, begin to operate like the subjects of their own inquiry. Their candid conversation about personal finances and career disappointments, in which Malcolm laments, “I spend sixty-odd per cent of my salary on rent” (254), is a key moment of vulnerability. It reveals the shared disillusionment that fuels their decision to run a covert operation. Malcolm, who once prided himself on being the “second highest achiever in [his] intake” (253), recognizes the futility of trying to climb a “dirty ladder” and embraces Griselda’s unsanctioned plan to continue the inquiry. Their secret proceedings mirror the off-the-books mission that Miles and Otis mounted in the past. This development suggests that the corrupting influence of the secret world is not limited to field agents; when the official system is co-opted for political revenge, even those tasked with oversight are drawn into its logic of subterfuge.
Through Alison’s testimony, Heron reveals a world where the past dictates the present and loyalty is a liability. The flashback to 1994 Berlin presents a chaotic, morally ambiguous setting that reflects the historical vacuum left by the Stasi’s collapse. The description of the underground club with its “unmoving escalators,” “mirrored pillars,” and “sickly sweet smell of hash” presents a city in a state of flux (273), where old structures are repurposed for hedonistic new uses. This “Wild West” atmosphere allows for figures like the “fixer” Otis and the hired thug Dieter Schulz to thrive. The city itself becomes a character, its post-reunification landscape of rubble, construction, and underground economies providing the ideal theater for a plot driven by secrets buried in the ruins of the Cold War. Miles’s operation depends on this lawless atmosphere, where rumors can circulate credibly because the official structures of power have disintegrated.
Alison’s confession that she betrayed Miles by immediately reporting his unsanctioned operation to Cartwright confirms Miles’s cynical worldview that espionage is fundamentally “about betrayal.” This principle ripples through the flashback, creating layers of deception. Cartwright isn’t interested in Miles’s misconduct but wants leverage to force him to assassinate Partner. Miles, in turn, is driven by a need for revenge against Schenker, a motivation rooted in his own guilt over the slip of the tongue that led to his asset’s murder. This chain of betrayals recasts the events of 1994 Berlin as a grim drama of The Inescapable Weight of the Past, where political chaos provides the perfect environment for personal vendettas to fester. The section’s exploration of The Corrupting Influence of Espionage shows that in this world, betrayals are not just tactical but also personal and institutional, rotting the Service from the top down.
The motif of records and archives illustrates the gap between official history and hidden reality. Malcolm and Griselda, as career civil servants, are stunned to learn that the existence of a high-level mole like Partner is “not the sort of information that ends up in a file” (296). For them, an unrecorded event is an institutional anomaly, a violation of the bureaucratic order that governs their lives. This contrasts sharply with the 1994 Berlin plot, where the central trap for Schenker is built around the rumor of a non-existent Stasi filing cabinet. Here, the potential for a damaging record is more potent than any physical document, demonstrating how fear and reputation function as currencies in the intelligence world. The motif of code names, such as “Bogart” for Miles’s asset and “Basilisk” for his secret fund, further emphasizes the separation between the observable, documented world and the secret operations that shape events. The literally explosive ending to this section, triggered by Alison turning the key in a booby-trapped car, is a violent consequence of these undocumented histories, an off-the-books reckoning that erupts into the physical world.



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