Jubal Droad arrives on the isolated, caste-ridden planet of Maske: Thaery, only to find himself entangled in a web of local political intrigue and personal vendettas. Droad, an agent of the Domicile, seeks to uncover the truth behind a series of mysterious disappearances while navigating the rigid social hierarchies of the planet's various factions. He must contend with the duplicitous nature of the local aristocracy and the strange, insular customs of the Thaery people. The narrative follows his investigation through a series of encounters that test his resourcefulness and his understanding of the planet's complex history.

This work is frequently cited as a quintessential example of the author's ability to construct elaborate, self-contained planetary societies. Readers often highlight the dry wit and the meticulous attention to linguistic and social detail that define the setting. The narrative structure is noted for its focus on the protagonist's intellectual navigation of alien customs rather than purely physical conflict. Critics often point to the book as a refined entry in the planetary romance subgenre, showcasing the author's signature style of world-building.