- Script
- Stan Lee ? (plot); Larry Lieber ? (script)
- Pencils
- Jack Kirby
- Inks
- Bill Everett
- Colors
- ?
- Letters
- Artie Simek
- Job Number
- T-347
- Genre
- science fiction
- Characters
- Frank [Ulysses Bloodstone] (earliest published appearance according to later continuity); Lynn Avery (only appearance); Kasenga (only appearance); Grottu (introduction, origin)
- Synopsis
- The radiation from atomic bomb tests mutates a common ant, increasing his size and strength a thousand fold, and grants him human-level intellect. Calling himself Grottu, he declares himself king of all insects, and sets about on a plan to conquer the world, starting with Kenya. His efforts are foiled by an adventurer, who succeeds in turning Grotto's ant followers against him, leaving him for dead.
- Reprints
- Keywords
- monsters
Grottu next appears in Marvel Monsters: Monsters on the Prowl (Marvel, 2005 series) #1 (December 2005). In later retcons it is established that Grottu's creation was planned by the Deviants. Unconfirmed writer and letterer credits removed pending some information supporting an attribution (17-02-2010).
- Script
- Stan Lee ? (plot); Larry Lieber ? (script)
- Pencils
- Jack Kirby
- Inks
- Steve Ditko
- Colors
- ?
- Letters
- Artie Simek
- Job Number
- T-463
- Genre
- science fiction
- Characters
- Prof. Reynolds; Colossus [supercomputer] (only appearance for both)
- Synopsis
- An advanced supercomputer turns Earth into a utopia, but suspicion remains, only to be inflamed when it is found to be building a giant robot. Humanity turns on the computer and destroys the robot, only to find that it was intended to replace the supercomputer, which breaks down, leaving humanity without its intelligence.
- Reprints
Narrated in the first person.
- Script
- Stan Lee ? (plot); Larry Lieber ? (script)
- Pencils
- Paul Reinman
- Inks
- Paul Reinman
- Colors
- ?
- Letters
- Artie Simek
- Job Number
- T-865
- Genre
- science fiction
- Synopsis
- An ugly man rejected by society applies for a job in a freak show. It turns out to be a ruse by a race of aliens who are uniformly gorgeous, and so want a man with an ugly face they find fascinating to marry their queen.
- Reprints
Narrated in the first person.
- Script
- Stan Lee ? (plot); Larry Lieber ? (script)
- Pencils
- Jack Kirby (signed)
- Inks
- Dick Ayers (signed)
- Colors
- ?
- Letters
- Artie Simek
- Job Number
- T-864
- Genre
- science fiction
- Synopsis
- A man happens upon a Martian spy in human form scouting Earth for an invasion but cannot get the authorities to believe him. He tracks down and kills the Martian, revealing that he himself is a Venusian agent in disguise working to protect Earth.
- Reprints
Narrated in the first person. Unconfirmed writer and letterer credits removed due to lack of clear attribution (19-02-2010).