Mystery in Space (Volume 1) with a cover date of February, 1952.
Synopsis for Knights of the Galaxy: "The Day the World Melted"
The Master of Doom transports the Galaxy Knights back in time to the 20th Century while he attempts to conquer their own time, and Lyle and his men find themselves fighting to save Earth from nuclear devastation. Ultimately, the power of the H-Bomb they manage to detonate harmlessly in space gives them the energy needed to return home and defeat their nemesis.
Appearing in Knights of the Galaxy: "The Day the World Melted"
Featured Characters:
Supporting Characters:
Antagonists:
- Master of Doom
Other Characters:
Locations:
- 30th Century
- 20th Century
- New York City
- Alpha Obscuri
Items:
- Detecto-indicators
- Atometer
Vehicles:
- Fighter rockets
Concepts:
Synopsis for "The Boy Who Saved Earth"
6-inch aliens from Kadar Zee try to invade the Earth and are defeated by a boy.
Appearing in "The Boy Who Saved Earth"
Featured Characters:
- Jimmy (a boy)
Supporting Characters:
- Jimmy's mother
Antagonists:
- Invaders from Kadar Zee
- Dan-Wee
- Crow-Tee
Other Characters:
- Captain Comet (Mentioned only)
Locations:
- 20th Century
- United States of America
- Kadar Zee (planet)
Items:
Vehicles:
- Spaceship
Synopsis for "The Man Who Hated Science!"
Appearing in "The Man Who Hated Science!"
Featured Characters:
- Maxwell Haskins
- Mason Halloway
Supporting Characters:
Antagonists:
- People from future
Other Characters:
- Halloway's wife
Locations:
Concepts:
Synopsis for "Stars and their Legends"
Appearing in "Stars and their Legends"
Featured Characters:
Supporting Characters:
- Iolus
Antagonists:
Other Characters:
- Greeks
Locations:
Synopsis for "Cowboy on Mars"
A
Appearing in "Cowboy on Mars"
Featured Characters:
- Rink Nevins
Supporting Characters:
- Cattlemen's Protective Association
- Martian Preservation Agency
Antagonists:
- Rio Kid
- Mavi
Animals:
- Aquarius-Urus (Martian cattle)
- Zeblus (winged Martian horse)
- Gauros Bull
- Martian Unicorn
- Flying Banteng
- Water seladang
- Weasels
Locations:
Items:
Vehicles:
- Atomic Space Transmitter
- Time Chamber
Concepts:
Notes
- "The Day the World Melted", the lead Knights of the Galaxy story, is reprinted in Justice League of America #91.
- The second story seems in line with Superboy Vol 2 24 where Captain Comet has a comic book; there is no other explanation to how Jimmy knows the hero.
- Cowboy on Mars infers that there is a race of humans on Mars living in 1952, and that they have a society heavily focused on livestock farming.
See Also