Jack Finney

Walter Braden "Jack" Finney (born John Finney; October 2, 1911 – November 14, 1995) was an American writer. His best-known works are science fiction and thrillers, including ''The Body Snatchers'' and ''Time and Again''. The former was the basis for the 1956 film ''Invasion of the Body Snatchers'' and its remakes. Provided by Wikipedia