Inner Sanctum Mystery, also known as Inner Sanctum, is a popular old-time radio program that aired from January 7, 1941, to October 5, 1952. It was created by producer Himan Brown and was based on the imprint given to the mystery novels of Simon & Schuster.

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; Sources

;Further reading

  • Ohmart, Ben (2002). It's That Time Again. Albany: BearManor Media
  • Grams, Martin (2002). Inner Sanctum Mysteries: Behind the Creaking Door. Churchville: OTR Publishing
  • Jerry Haendiges Vintage Radio Logs: Inner Sanctum Mysteries
  • "Existing Episodes of Inner Sanctum Mysteries" by Martin Grams Jr.
  • OTR Network Library: Inner Sanctum Mysteries (106 episodes)
  • Inner Sanctum Mysteries – OTR Researchers Certified Set at the Internet Archive
  • Inner Sanctum Mysteries – Single Episodes at the [Internet Archive]