Mystery House was a unique radio show in the 1940s, created by Dan and Barbara Glenn, owners of a publishing firm in New York City. The show featured the staff of the publishing company acting out short adaptations of novels they were considering for publication. The audience's reaction helped the owners decide whether to go forward with publishing the novels or not. The program showcased the creativity and talent of their staff, who contributed in various ways from acting to sound effects. Unfortunately, only fifteen episodes are known to exist, with one rumored unaired audition show starring Bela Lugosi. Enjoy an intriguing experience through this old time radio show.