Donald Maass Literary Agency

Booklist: In a universe ruled by an undying emperor, nine houses struggle for power through their necromantic rulers. The crumbling Ninth House, that of the Keepers of the Locked Tomb, is home to Gideon: swordswoman, malcontent, loveless lesbian. Gideon has spent most of her life attempting to escape the drudgery of the Ninth and its creepy nuns, oppressive darkness, and vicious heir, Harrowhark. But Harrow has been invited to enter a competition among the houses for the honor of being selected Lyctor, and Gideon finally has an opportunity to escape the Ninth—as long as she agrees to serve as Harrow’s cavalier and bodyguard. When members of other houses start dying mysteriously after the competitors have been stranded together in the haunted and moldering First House, it’s up to Gideon and Harrow—uneasy allies at best—to figure out who to trust and how to survive the deadly game. Muir’s debut fuses science fiction, mystery, horror, fantasy, action, adventure, political intrigue, deadly dark humor, and a dash of romance with a healthy serving of skeletons and secrets and the spirit of queer joy. This extraordinary opening salvo will leave readers dying to know what happens next.

Kirkus: An Afrofuturist love story, set inside a giant space-creature, about two women of different castes.

In a far distant future, humans left Earth behind generations ago in a mass exodus. The survivors now travel inside enormous beasts that trek across the vacuum of space; human societies carve out spaces inside the living leviathans that carry them. Seske, the daughter of the clan matriarch, is being groomed for her eventual position of power, but she’d much rather spend her time with Adalla, her best friend since childhood; however, Adalla’s a beastworker who toils in the space beast’s organs and arteries. The chapters alternate between the first-person perspectives of the two young women, and it quickly becomes clear that Seske and Adalla are very much in love—but a beastworker isn’t considered a suitable mate for the heir apparent. When Seske suddenly becomes the clan matriarch, her title is threatened by another claimant—her own sister. Meanwhile, Adalla, heartbroken over losing Seske, is demoted until she’s a lowly boneworker. Soon the two women each uncover shocking truths about their society and how it operates—and, more importantly, about the beast that keeps them all alive. The plot twists that follow are surprising but mostly plausible, and it culminates in a gratifying finish. Everything about the Afrofuturistic worldbuilding is exquisitely imaginative, and the characters are three-dimensional, occasionally offering flashes of dark humor. The spacefaring beast is a marvel, containing a whole ecosystem with microclimates and other organisms living within it alongside humans. Although the relationship between the two young women is perpetually hampered by circumstance, as most good love stories are, it’s palpable and vibrant. One hopes to read more about Seske and Adalla’s further adventures.

Kirkus: This debut novel, the first of a projected trilogy, blends science fiction, fantasy, gothic chiller, and classic house-party mystery. Gideon Nav, a foundling of mysterious antecedents, was not so much adopted as indentured by the Ninth House, a nearly extinct noble necromantic house. Trained to fight, she wants nothing more than to leave the place where everyone despises her and join the Cohort, the imperial military. But after her most recent escape attempt fails, she finally gets the opportunity to depart the planet. The heir and secret ruler of the Ninth House, the ruthless and prodigiously talented bone adept Harrowhark Nonagesimus, chooses Gideon to serve her as cavalier primary, a sworn bodyguard and aide de camp, when the undying Emperor summons Harrow to compete for a position as a Lyctor, an elite, near-immortal adviser. The decaying Canaan House on the planet of the absent Emperor holds dark secrets and deadly puzzles as well as a cheerfully enigmatic priest who provides only scant details about the nature of the competition…and at least one person dedicated to brutally slaughtering the competitors. Unsure of how to mix with the necromancers and cavaliers from the other Houses, Gideon must decide whom among them she can trust—and her doubts include her own necromancer, Harrow, whom she’s loathed since childhood.

This intriguing genre stew works surprisingly well. The limited locations and narrow focus mean that the author doesn’t really have to explain how people not directly attached to a necromantic House or the military actually conduct daily life in the Empire; hopefully future installments will open up the author’s creative universe a bit more. The most interesting aspect of the novel turns out to be the prickly but intimate relationship between Gideon and Harrow, bound together by what appears at first to be simple hatred. But the challenges of Canaan House expose other layers, beginning with a peculiar but compelling mutual loyalty and continuing on to other, more complex feelings, ties, and shared fraught experiences. Suspenseful and snarky, with surprising emotional depths.