Bog Queen

The novel weaves together three narrative strands: the story of Agnes Linstrom, a young American forensic anthropologist working in England in 2018; the first-person account of an unnamed Iron Age druid in pre-Roman Britain; and brief interludes narrated by a colony of sphagnum moss in the first-person plural, offering a nonhuman, geologic perspective on events spanning millennia.

The moss opens the novel by describing its long existence, its devastation by industrial peat-cutting, and the discovery of a body it claims to have held and protected within its depths.

In April 2018, Agnes, a twenty-five-year-old postdoctoral fellow and expert in dentition, arrives at the coroner's office in Ludlow, England, to examine a body unearthed from the Ludlow Moss. The remains are presumed to belong to Isabela Navarro, a Spanish woman whose husband, Roger Bergmann, confessed to killing her in 1961 and burying her in the bog. Agnes finds the body remarkably preserved, with intact skin, a deep abdominal wound, and microfractures to the skull. When she compares the teeth to Isabela's dental records, she discovers a critical discrepancy: the teeth show no decay but are worn flat, a pattern caused by a lifetime of eating stone-ground grain. Agnes declares the body is not Isabela's and believes it may be thousands of years old.

The druid's chapters, marked with lunar calendar headings, introduce a young woman serving as the spiritual and civic leader of Bereda, a small village in northern Britain. She has succeeded her mother in the role and proven herself competent, reforming record-keeping and adjudicating disputes. She sets out for Camulodunon, a fortified city in the south ruled by a king allied with Rome, accompanied by her youngest brother, Aesu, and a neighbor's son named Crab. Before departing, she crosses the treacherous moss to make a ritual sword offering. Throughout her tenure, the druid has harbored a secret: she has never been able to hear the gods speak.

Agnes's backstory unfolds in parallel. Raised by her father after her mother's early death, she grew up in a sheltered household in the American Southwest. At fifteen she began dating Colin, who eventually moved into her father's home. The three formed a protective unit that supported Agnes through her education but gradually constricted her autonomy. After overhearing Colin and her father planning for a baby without her input, Agnes secretly applied for the farthest fellowship she could find and left for England. Now her postdoc is ending with no job prospects, and her father urges her to return.

Isabela's niece, Dorotea Navarro, arrives from Spain, angry and determined to bring her aunt's body home. Meanwhile, Agnes visits the moss and encounters Nicholas Bailey, a charismatic environmentalist leading a protest occupation of the site. His group has sued the peat company for environmental harm and is working to restore the bog as a carbon-sequestering ecosystem. Agnes needs to excavate the find site to determine the ancient body's cause of death, but Nicholas insists any digging requires his group's approval. Agnes also meets Fiona, a manager at the peat company who positions the discovery as a potential economic boon for the town.

Agnes recruits Sunita Patel, a bioarchaeologist at the University of Manchester, as her primary collaborator. A CT scan reveals that the skull fractures were healing at the time of death, ruling out head trauma as the cause. Agnes also meets Sunita's thirteen-year-old daughter, Ruby, a precocious Latin student with severe anxiety who becomes a frequent visitor to the dig and a meaningful presence in Agnes's life.

The druid's journey to Camulodunon brings danger and wonder. On the road, soldiers loyal to Sego, her childhood friend turned rival lord, warn her against visiting the king. At the city, the king's guards beat and bind the travelers, but the king himself receives them warmly. He asks the druid to serve as his ally in the north and oppose Sego, offering knowledge, trade, and access to Rome's resources. He shows her a painted lambskin map of the known world, an object that electrifies her imagination, and gives her materials to make her own maps. The queen privately warns the druid that the alliance will make her enemies at home.

Agnes maneuvers to gain access to the dig site by bringing Dorotea to confront the protesters with a media threat. Nicholas agrees to let the coroner's team search for Isabela while Agnes excavates around the ancient body, on the condition that everything stops once Isabela is found. The dig yields two key artifacts: a scrap of parchment bearing a design, and a hollow metal object encrusted with peat. Jesper Claasen, a materials expert at Oxford, later determines that both bear traces of gum arabic, a binding agent derived from North African acacia trees that could only have reached northern England around 50 B.C.E. through Camulodunon. The parchment is marked with ink; the metal object is a pen.

When Isabela's remains are found, the excavation agreement ends. Agnes is furious, and in a moment of rage tears up a patch of living sphagnum and flings it at Nicholas's feet. She confirms Isabela's cause of death as a fatal blow to the back of the head and helps Dorotea take her aunt's remains home after a toxicology screening clears Bergmann's claim that Isabela was abusive.

The druid's story reaches its crisis. Returning from Camulodunon, she and her companions are ambushed by Sego's men, and she is stabbed in the side. She arrives home feverish and weakened. While convalescing, she begins making maps and works to persuade her skeptical neighbors to support the southern alliance, slowly winning them over.

Danielle Muller, a pathologist and Sunita's friend, examines the ancient body's soft tissue and finds the abdominal wound was healing and not the cause of death. The results are otherwise inconclusive. Ruby, drawing on her knowledge of Roman history, suggests a toxicology screen, noting that the Romans were notorious for poisoning. The results reveal evidence of opiate poisoning. Sitting alone in her flat, Agnes experiences what she will later recognize as grief.

Meanwhile, Fiona reveals plans for a housing development on the moss, positioning Agnes as a potential consultant. Agnes is tempted but uneasy. When she learns that the ancient body's tissue contains sphagnum moss intermingled with the preserved remains, she has an epiphany about her duty to the ecosystem that held the body and walks away from Fiona's offer. She writes a proposal advocating for the moss's preservation and prepares to testify on the environmentalists' behalf, only to learn they have already lost the lawsuit. The court ruled the land was too degraded for the peat company to cause further harm.

The druid's final chapter describes the solstice festival. Aesu arrives carrying the king's goblet, a gesture of reconciliation, and pours the sacred draught of mead and mushroom into it for her. After drinking, the druid finally experiences a vision: the moss laid waste, black and bare, and then a single star multiplying into hundreds, filling her sight with light. She laughs, understanding at last what the gods have been telling her.

Agnes organizes a public ceremony on the moss, reading a statement summarizing everything determined about the ancient woman's life and death. Nicholas leads the crowd in a walk around the moss's perimeter as rain begins to fall. That night, Agnes and Ruby realize the lambskin artifact is a map of the moss, with a triangular symbol marking a location in the southeast. After the crowd disperses, Agnes and Nicholas retreat to a tent, where they sleep together. In the predawn hours, Agnes walks out alone onto the empty moss and digs in the spot the map indicates. She uncovers the pommel of a buried sword, a second deposit that could support the case for designating the moss as a protected historic site.

A penultimate chapter, narrated by the druid's mother, reveals that after the druid's death, Aesu allied with Sego, who took control of the village. The mother suspects Aesu played a role in her daughter's death but cannot bring herself to articulate it. Yet the druid's legacy endures: her maps circulate widely, trade increases, and the village prospers. The mother buried her daughter in the moss with the map and pen, not as provisions for an afterlife, but to force the gods to remember her.

The novel closes with the moss's voice. The colony describes its restoration and asserts its capacity to endure across timescales that dwarf human lifetimes, confirming there is more within it, holding fast and waiting.