Star King

Star King
cover of The Star King
AuthorJack Vance
Cover artistRichard M. Powers
LanguageEnglish
SeriesDemon Princes
GenreScience fiction
PublisherBerkley Books
Publication date
1964
Publication placeUnited States
Media typePrint (Paperback)
Followed byThe Killing Machine 
The Star King was serialized in Galaxy Science Fiction. with a cover illustration by Ed Emshwiller

Star King (also published as The Star King) is a science fiction novel by American writer Jack Vance, the first in his Demon Princes series. It tells the story of a young man, Kirth Gersen, who sets out to track down and avenge himself upon the first of the Demon Princes, the five arch-criminals who massacred or enslaved nearly all the inhabitants of his colony world when he was a child.

Star King was originally serialized in the December 1963 and February 1964 editions of Galaxy magazine, as The Star King. The antagonist of the book was originally known as Grendel the Monster and was subsequently renamed Attel Malagate for the novel version. The magazine version featured a striking cover and interior illustrations by Ed Emshwiller.