Mark Clifton

Mark Clifton
Born1906 (1906)
Died1963 (aged 56–57)
OccupationWriter, personnel manager
NationalityAmerican
GenreScience fiction
Notable worksWhen They Come From Space, They'd Rather Be Right, "Star Bright"
Notable awardsHugo Award, Cordwainer Smith Rediscovery Award

Mark Irwin Clifton (Oct 24, 1906–Oct 25, 1963) was an American science fiction writer, the co-winner of the second Hugo Award for best novel. He began publishing in May 1952 with the widely anthologized story "What Have I Done?".