Taking its name from a popular series of mystery novels, Inner Sanctum Mysteries debuted over NBC's Blue Network in January 1941. It featured one of the most memorable and atmospheric openings in radio history: an organist hit a dissonant chord, a doorknob turned, and the famous "creaking door" slowly began to open. Every week, Inner Sanctum Mysteries told stories of ghosts, murderers, and lunatics.

X Minus One, widely regarded as one of the finest science fiction dramas ever produced for radio, was broadcast on NBC from 1955 until 1958. It began as a revival of NBC's Dimension X, which ran for just a year and a half, from 1950 to 1951.

All of us fear and fantasize about what is to come - be it tomorrow or next year or for the next generation. Sixty-five years after its creation, radio's most successful early venture into adult science fiction continues to entertain - and to stimulate the imaginations of a whole new audience.

Launch your imagination and break the bonds of time and space with radio's highly acclaimed science-fiction anthology X Minus One! Produced in cooperation with science fiction magazines of the day, the series featured provocative stories by the genre's top genre authors. Ray Bradbury, Ernest Kinoy, Robert Sheckley, and more helped Americans of the 1950s look to the future. Dramatized with an atmosphere of excitement, top radio voices like Raymond Edward Johnson, Les Damon, Staats Cotsworth, Ruby Dee, Mandel Kramer, Joe DeSantis, and Bill Lipton gave voice to their visionary tales.

Before TV’s The Twilight Zone, there was radio’s The Inner Sanctum Mystery, Lights Out!, The Weird Circle, and so many other great mysteries starring Orson Welles, Jane Wyman, Dana Andrews, Edmond O’Brien, James Cagney and more. 100 great mystery classics in one collection.

"The last man on Earth sat alone in a room. There was a knock on the door." A new crop of writers emerged from the dawning of the nuclear age, grappling with humankind's place in the universe. While imagining the wonders of space exploration and the rise of technological advancements, they questioned whether we were prepared to encounter aliens, or even control the machines and weapons we'd built ourselves.

If there's one lesson to be learned from science-fiction, it's that nothing lasts forever. From human lives to vast civilizations, the overarching theme of the genre is that the old will give way to the new. Look to futures past with X Minus One! One of the most imaginative series of the 1950s brings you to adventures in worlds beyond fear, beyond imagination, beyond the farthest stars. Works by the leading genre authors of the day (including Philip K. Dick, Robert Sheckley, and Clifford Simak) were turned into tight, well-acted half-hour dramatizations.

From the late 1940's through the 1950's, in a world where space travel and nuclear annihilation were no longer merely the stuff of fantasy, science fiction began to achieve a new popularity. And, the work of noted genre writers began to be adapted in movies and radio programs. Based (however implausibly) on science, these radio broadcasts reflected the depths of the nation's fears, and the boundlessness of its imagination.

Bradbury's Mars is a place of hope, dreams, and metaphor - of crystal pillars and fossil seas - where a fine dust settles on the great, empty cities of a silently destroyed civilization. It is here the invaders have come to despoil and commercialize, to grow and to learn - first a trickle, then a torrent, rushing from a world with no future toward a promise of tomorrow. The Earthman conquers Mars...and then is conquered by it, lulled by dangerous lies of comfort and familiarity, and enchanted by the lingering glamour of an ancient, mysterious native race.

Born in Chicago, February 14, 1894, Benjamin Kubelsky would later become known as Jack Benny. As a boy, he was encouraged by his Jewish immigrant parents from Poland to become a concert violinist. He learned to play quite well and hit the vaudeville stage, where he played popular songs and honed a suave-but-fragile personality, telling self-deprecating jokes. Benny guested on the "Ed Sullivan" radio show March 19, 1932 and was an instant success.

From early work like "Rescue Party" and "The Lion of Comarre", through classic stories including "The Star", "Earthlight", "The Nine Billion Names of God", and "The Sentinel" (kernel of the later novel and movie 2001: A Space Odyssey), all the way to later work like "A Meeting with Medusa" and "The Hammer of God", this comprehensive short story collection encapsulates one of the great science fiction careers of all time.

Theater Five was ABC's attempt to revive radio drama during the early 1960s. The series name was derived from its time slot, 5:00 p.m. Running Monday through Friday, it was an anthology of short stories, each about 20 minutes long. News programs and commercials filled out the full 30 minutes. There was a good bit of science fiction, and some of the plots seem to have been taken from the daily newspaper. Fred Foy of The Lone Ranger fame was an ABC staff announcer in the early '60s who, among other duties, did Theater Five.

When great stars (like Kirk Douglas and Ava Gardner) took their talents to the radio microphones, it was always a treat. But when these accomplished actors worked under the masterful direction of William Spier, it was radio's outstanding theater of thrills. You'll hear Angela Lansbury, Donald O'Connor, Gloria Swanson, José Ferrer, and more in well-crafted tales of doubt, double cross, and death. Steady your nerves for 20 classic tension-packed thrillers from 1947!

Twenty tales of terror and suspense, brought to you by sinister storyteller Vincent Price. Horror legend Vincent Price presents an anthology of eerie, unsettling tales with a devilish twist - some purportedly based on his own adventures, others narrated by him in his own inimitable style.

It's a rainy night in postwar Seattle. There's a crime to be solved, and an investigator is needed. But it's a dangerous profession! Sometimes the source of a scream is elusive, sometimes a surveillance job goes south, and sometimes someone's got their gun sight set on you! From out of the Pacific Northwest come 24 more adventures produced by Jim French. Phil Harper stars as Harry Nile, with Pat French as his all-knowing assistant Murphy. It's new-time radio drama produced in the classic style.

Ryland Grace is the sole survivor on a desperate, last-chance mission - and if he fails, humanity and the Earth itself will perish. Except that right now, he doesn't know that. He can't even remember his own name, let alone the nature of his assignment or how to complete it. All he knows is that he's been asleep for a very, very long time. And he's just been awakened to find himself millions of miles from home, with nothing but two corpses for company.

Saddle up and join Wynonna Earp on an immersive new audio adventure in the gritty supernatural world of Purgatory. This Audible Original invites you deeper into the Weird West to follow Wynonna Earp (Melanie Scrofano), as she embarks on her craziest adventure yet: riding off into the sunset with her soulmate, Doc Holliday (Tim Rozon)—yes ... that Doc Holliday. Brace yourself for more wise-cracking demon hunters, earth-shattering revelations and all the genre-blending action you've come to expect from the cult hit TV series.

Inheriting your uncle's supervillain business is more complicated than you might think. Particularly when you discover who's running the place. Charlie's life is going nowhere fast. A divorced substitute teacher living with his cat in a house his siblings want to sell, all he wants is to open a pub downtown, if only the bank will approve his loan. Then his long-lost uncle Jake dies and leaves his supervillain business (complete with island volcano lair) to Charlie. But becoming a supervillain isn't all giant laser death rays and lava pits.

Six days ago, astronaut Mark Watney became one of the first people to walk on Mars. Now, he's sure he'll be the first person to die there. After a dust storm nearly kills him and forces his crew to evacuate while thinking him dead, Mark finds himself stranded and completely alone with no way to even signal Earth that he’s alive - and even if he could get word out, his supplies would be gone long before a rescue could arrive. But Mark isn't ready to give up yet.

Ashley Perrin is fresh out of college and starting a job as a community liaison for the Third District–the city’s only sector with more alien residents than humans. Ashley’s barely found where the paper clips are kept when she’s beset with constituent complaints–from too much noise at the Annual Lupidian Celebration Parade to a trip-and-fall chicken to a very particular type of alien hornet that threatens the very city itself. And if that’s not terrifying enough, Ashley is next up at the office karaoke night.