Circus World (novel)
 Circus World (1981) is a science fiction collection by Barry B. Longyear about a planet descended entirely from the population of a crashed spaceship carrying a circus. It comprises the following short stories: The Tryouts (1978) The Magician's Apprentice (1979) The Second Law (1979) Proud Rider (1979) Dueling Clowns (1979) The Quest (1979) Priest of the Baraboo (1979)