This was a nice find for a Saturday afternoon. This is a 52 minute version of what appears to be an even longer doc (noted at the bottom of the description on the page at Youtube).
FROM THE DESCRIPTION:
Discover the true behind the scenes history of Pulp Fiction and the Golden age of Sci Fi, Fantasy and Adventure, in this amazing fact filled documentary.
American Library Association - Booklist Review:
Pulp fiction (named for the low-quality paper on which the stories were printed) blossomed in the early twentieth century. Audiences (beaten down after WWI and the Great Depression) sought tales with strong heroes, exciting adventures, and alien encounters. This entertaining program traces the golden years of pulps, beginning in the 1920s, by highlighting numerous writers (including Earl Stanley Gardner and Edgar Rice Burroughs who turned out hundreds of stories. In interviews, popular and prolific authors Ray Bradbury and Frederik Pohl recall nominal pay, short deadlines, and insatiable demand for copy. Facing competition from movies, paperback books, and television, the demand for pulp fiction dwindled in the 1950s. However, many works have been recently reprinted for readers seeking escapist fiction. Great fun for pop-culture and genre-fiction fans. — Candace Smith, Booklist
* Tim Powers
* Kevin J. Anderson
* Otto Penzler
* Ray Bradbury
* Frederik Pohl
* Marc Zicree