- Script:
- ? [as Thomas Marlin]
- Pencils:
- Alex Blum
- Inks:
- Alex Blum
- Colors:
- ?
- Letters:
- ?
- Genre:
- science fiction
- Characters:
- The Red Comet (origin); The Uranians (villains, introduction, death)
The story title is taken from the cover blurb.
- Script:
- ? [as Orson Herr]
- Pencils:
- Henry Kiefer
- Inks:
- Henry Kiefer
- Colors:
- ?
- Letters:
- ?
- Genre:
- science fiction
- Characters:
- King Thermo of Mercury (introduction); Baron Burno (villain, introduction)
The story title is taken from the cover blurb.
- Script:
- ? [as Fred Nelson]
- Pencils:
- Witmer Williams
- Inks:
- Witmer Williams
- Colors:
- ?
- Letters:
- ?
- Genre:
- science fiction
- Characters:
- Jack North (guest-star); Blaga Daru (villain)
- Script:
- ? [as Starr Gayza]
- Pencils:
- ?
- Inks:
- ?
- Colors:
- ?
- Letters:
- ?
- Genre:
- science fiction
- Characters:
- Martians (villains)
- Script:
- ?
- Pencils:
- Gene Fawcette
- Inks:
- Gene Fawcette
- Colors:
- ?
- Letters:
- ?
- Genre:
- fact
Oddly, this one page feature has the number six in the lower right hand corner.
- Script:
- ?
- Pencils:
- Gene Fawcette: Witmer Williams?
- Inks:
- Gene Fawcette?; Witmer Williams?
- Colors:
- ?
- Letters:
- ?
- Genre:
- fact
Another anomaly, these are numbered pages two and three - making it likely that this is actually a three page feature and belongs with the previous "Space Travel" filler.
- Script:
- Toni Blum? [as Jack Anthony]
- Pencils:
- ?
- Inks:
- ?
- Letters:
- typeset
- Genre:
- science fiction
- Script:
- ? [as Beekman Terrill]
- Pencils:
- ?
- Inks:
- ?
- Colors:
- ?
- Letters:
- ?
- Genre:
- science fiction
- Characters:
- Princess Eelo (villain, introduction, death)
The story title is taken from the cover blurb.
- Script:
- ? [as Bob Jordan]
- Pencils:
- Charles Sultan
- Inks:
- Charles Sultan
- Colors:
- ?
- Letters:
- ?
- Genre:
- science fiction
- Characters:
- Jytern (villain, introduction, death)
The story title is taken from the cover blurb.
- Script:
- ?
- Pencils:
- Henry Kiefer
- Inks:
- Henry Kiefer
- Colors:
- ?
- Letters:
- ?
- Genre:
- science fiction
- Characters:
- Dirk (introduction); Martians (villains)
Character's name is changed from "Barker" to "Parker" perhaps to avoid confusion with "Flint Baker."
- Script:
- ? [as G.O. Garsh]
- Pencils:
- Witmer Williams
- Inks:
- Witmer Williams?; ?
- Colors:
- ?
- Letters:
- ?
- Genre:
- science fiction
- Characters:
- Rogo (introduction); Rigoro (villain, introduction, death)
- Script:
- ? [as Ray Alexander]
- Pencils:
- George Tuska
- Inks:
- George Tuska
- Colors:
- ?
- Letters:
- ?
- Genre:
- science fiction
- Characters:
- Cosmo Corrigan (introduction); Plutonians (guest-star)