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Mysteries of Unexplored Worlds #40 cover
Cover: Dick Giordano
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Mysteries of Unexplored Worlds #40

Feb 1957 · Charlton · 0.12 USD
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This is an anthology issue containing multiple science fiction and supernatural stories. The lead story, "Exploration of Sector 6 to Find Inhabitable Planet," follows Captain Adam Chase of the E.S.P. Exploratory Space Patrol as he discovers the planet Mentalla II, which possesses oxygen, gravity, and terrain similar to Earth, though he finds no signs of life beyond vegetation. A second story, "Weird Music," depicts jazz musician Clyde Bellin, whose dreams of playing smoky clubs mysteriously come true when he hears an otherworldly sound. A third story, "There Was a Man," features a ruthless, world-hating villain who discovers atomic fission secrets, enslaves nations, and becomes a threat to global powers, eventually threatening New York and Moscow with his rocket technology.

Contains 6 stories
Sleeping Giant
7 pp · Science Fiction

A space pilot recounts his exploration of distant worlds to a skeptical newspaper reporter, describing the strange and often hostile planets he encountered—until he discovers Mentalla II, a world so perfectly suited for human habitation that it seems like paradise itself. But as Captain Adam Chase investigates the curious mountain formation that resembles a sleeping giant, the line between geological wonder and something far more unsettling begins to blur. What he witnesses on that fateful night will land him in an interstellar asylum, dismissed as mad by everyone but the one journalist willing to hear his full story.

Weird Music
5 pp · Fantasy

Clyde Bellin, a struggling jazz hornman playing New Orleans clubs, dreams of a strange, otherworldly melody that he somehow remembers upon waking—and when he plays those haunting notes the next night, his audience falls into an inexplicable trance. As the music's true power reveals itself, Clyde discovers he's become a conduit for something far more sinister than fame, forcing him to choose between the instrument that could make him a star and a darkness he can barely comprehend.

Mama Talks to Television
3 pp · Fantasy

A woman confined to her sickbed becomes captivated by a mysterious television program and its enigmatic host, Piro, engaging in conversations that alarm her concerned family. When she follows Piro's instructions and experiences a miraculous recovery, her children must confront something far stranger than her deteriorating mind—a transformation that defies all medical explanation. In this 1957 tale from *Mysteries of Unexplored Worlds*, the line between illness and the inexplicable grows dangerously thin.

The Beast of Antoza
6 pp · Science Fiction

Anthropologist Craig Larson and his wife Rene arrive at the remote village of Antoza in an uncharted corner of the Amazon to investigate rumors of a fearsome beast—one the native inhabitants both revere and fear. When the trio ventures to the creature's cave dwelling, they discover something that defies explanation: a bizarre hybrid creature unlike anything in the scientific record. Determined to document their find despite the danger, Craig devises a risky plan to capture photographs of the beast, setting events in motion neither he nor his companions can fully predict.

There Was a Man
3 pp · Fantasy

A ruthless dictator named Iko discovers atomic fission and uses enslaved workers to build weapons of mass destruction, threatening global annihilation from his isolated nation. As Iko prepares to unleash total devastation on the world's major cities, mysterious beings from beneath the Earth decide they must intervene. This tale from *Mysteries of Unexplored Worlds* #40 explores what happens when one man's unchecked ambition meets forces far beyond his comprehension.

American Pioneer
1 pp · Non-Fiction, Western-Frontier
Daniel BooneGeneral Braddock

Daniel Boone earned his reputation as one of America's greatest pioneers through his skill with a rifle and fearless command of the wilderness—first gaining notice under General Braddock during the French and Indian Wars, then venturing into unexplored Kentucky where he faced capture by indigenous fighters and the constant threat of conflict. Though he encountered fierce resistance to his settlement efforts, Boone persisted in establishing a fortified stronghold that grew into Boonesboro, opening the vast frontier to American expansion and securing his place in history.

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Full credits

writer Joe Gill
artist, inker Bill Molno
cover pencils, inks Dick Giordano

Reprints

↩ Reprints Li'l Genius #41 (1962)

Reprinted in Uncanny Tales #70 (1963), Amazing Stories of Suspense #38 (1966), Amazing Stories of Suspense #125 (1972), Astounding Stories #88 (1972), Astounding Stories #99 (1973), Astounding Stories #128 (1977), Astounding Stories #158 (1981), Amazing Stories of Suspense #209 (1983), Astounding Stories #173 (1984), Amazing Stories of Suspense #224 (1985), Amazing Stories of Suspense #238 (1988), Amazing Stories of Suspense #90 [B], Astounding Stories #21, Astounding Stories #6, Sinister Tales #32, Sinister Tales #90

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