A lone survivor of a cataclysmic event, Rat Korga is thrust into a vast interstellar culture and a pre-ordained partnership. Escaping the destruction of his home world, Korga finds himself on Velm, a planet teeming with a rich, complex civilization. There, he encounters Marq Dyeth, a person calculated by the society's officials to be his perfect match. The novel explores the intricate dynamics of this new existence, grappling with themes of cultural interaction, love, sex, religion, and politics as Korga navigates his place within this alien society.

The New York Times has lauded Samuel R. Delany's 'Stars in My Pocket Like Grains of Sand' as an "enduring masterpiece" by one of science fiction’s greatest writers. The publication highlights the novel's intricate, many-layered speculation on humanity's future, cultural interactions, and the complexities of love, sex, religion, and politics. It notes that Delany "invites the reader to collaborate in the process of creation," promising a deeply satisfying experience for those who engage with the text. The description suggests a work that is both intellectually stimulating and thematically rich, appealing to readers who appreciate ambitious and thought-provoking science fiction.