author
Arnold Castle
A little-known science fiction writer from the pulp-magazine era, remembered for sharp, idea-driven stories that appeared in the 1950s and 1960. His work still circulates through public-domain archives and audio editions, giving modern readers an easy way into mid-century magazine SF.
4 Audiobooks
The Perfectionists
by Arnold Castle
A Mixture of Genius
by Arnold Castle
When Day is Done
by Arnold Castle
The Invisible Enemy
by Arnold Castle
About the author
Arnold Castle is an elusive figure in science fiction history. Reliable online library and catalog records identify him as a science fiction author active around 1960, but they offer very little confirmed biographical detail beyond that.
What can be verified is his body of short fiction. Public-domain and library sources consistently list stories including The Invisible Enemy (1954), A Mixture of Genius (1958), The Perfectionists (1960), and When Day Is Done (1960). These stories were published in genre magazines and later preserved by projects such as Project Gutenberg, Wikisource, and LibriVox, which helped keep his work available long after its original magazine run.
Because so little personal information is firmly documented, Castle is best approached through the stories themselves: compact, imaginative science fiction from the classic digest-magazine years. For listeners and readers who enjoy rediscovering overlooked authors, his work offers a small but intriguing window into the era's fast-moving, idea-first storytelling.