"In this visionary novel by Larissa Lai--her first in sixteen years--a community of parthenogenic women, sent into exile by the male-dominated Salt Water City, goes to war against disease, technology, and powerful men that threaten them with extinction. Kirilow is a doctor apprentice whose lover Peristrophe is a "starfish," a woman who can regenerate her own limbs and organs, which she uses to help her clone sisters whose organs are failing. When a denizen from Salt Water City suffering from a mysterious flu comes into their midst, Peristrophe becomes infected and dies, prompting Kirilow to travel to Salt Water City, where the flu is now a pandemic, to find a new starfish who will help save her sisters."