Extempore (short story)

"Extempore"
Short story by Damon Knight
CountryUnited States
LanguageEnglish
Genre(s)Science fiction
Publication
Published inInfinity Science Fiction
Publication typePeriodical
PublisherRoyal Publications Incorporated
Media typePrint (Magazine, Hardback & Paperback)
Publication dateAugust 1956

"Extempore" (alternate title "The Beach Where Time Began") is a science fiction short story by American writer Damon Knight. It first appeared in the August 1956 issue of Infinity Science Fiction and has been reprinted twice, in Far Out (1961) and The Best of Damon Knight (1976).