Humorless, inflexible, drug-addicted physiognomist Cley is ordered by Drachton Below, Master of the Well-Built City, to investigate a theft in the remote mining town of Anamasobia. The miners of the town, while delving for blue spire--a coal-like mineral that eventually turns the miners into blue statues--have discovered in a cavern the living mummy of a strange being, the Traveler, holding a perfect white fruit (now missing) that Below believes will confer immortality. Cley pronounces the guilt or innocence of the townsfolk by studying their physiognomies, but he becomes distracted by the beautiful and knowledgeable Aria, whose father Cley suspects of having stolen the fruit. In a delusional frenzy brought about by withdrawal symptoms, Cley attempts to improve Arla's disposition by mutilating her face according to physiognomic principles--but then the Master impatiently sends in troops to slaughter the townsfolk and capture Aria, the Traveler, and the fruit; Cley is condemned to the sulphur mines. He is later pardoned, deliberately re-addicted, and brought back to the Well-Built City, where Drachton Below, having eaten the white fruit, is suffering headaches so dreadful that they're causing explosions and threatening the destruction of his empire. Can the reformed Cley defeat the mad Master and save Aria and the Traveler? Seriously, logically, stunningly surreal: a compact, richly textured, enthralling fantasy debut--even if the publishers prefer to bill it as an ""unconventional literary novel.