The book tells the story of Maia, a young man of mixed Elven and Goblin heritage, who unexpectedly becomes Emperor of the Elflands, and has to contend with the court's byzantine power structure as well as racial and social tension in his realm.

Maia, youngest and least-favored son of the Emperor of the Elflands and of mixed Elven and Goblin heritage, unexpectedly ascends to the throne after his father and half-brothers are killed in an airship crash.

He survives an attempted coup by his half-brother's widow and his lord chancellor because his young nephew Idra refuses to usurp the throne, and his investigation into the death of his father uncovers a conspiracy by disaffected noblemen that had been using a group of worker revolutionaries to kill the previous Emperor.

[2] In Strange Horizons, Foz Meadows wrote that in addition to the novel's "elegant prose, intricate worldbuilding, compelling politics and (...) poignantly sympathetic protagonist", its appeal was as much thematic as structural in that it successfully joined the trappings of high fantasy to those of steampunk.

[3] She also appreciated the novel's handling "issues of race, class, gender, and sexuality in subtle but important ways", and noted that, as "a novel about abuse and power", it did not personify either as a "cackling overlord" but as institutionalized, internalized practices of entitlement, pride, and callousness, while ending not in triumph but with a muted, steady sense of progress, trust and healing.