- Script:
- Jerry Siegel
- Pencils:
- Curt Swan
- Inks:
- Stan Kaye
- Colors:
- ?
- Letters:
- ?
- Genre:
- superhero
- Characters:
- Superman; Congo Bill; Congorilla; Brainiac (villain); Lois Lane; Jimmy Olsen; Perry White; Molnur; Invisible Rogue; Elastic Crook; Electric Man (Cameo); Insect Master (Cameo)
- Synopsis:
- Congorilla helps Superman, Lois and Jimmy escape from Braniac's trap.
- Reprints:
Inks note from original indexer: gr says Klein.
- Script:
- Mort Weisinger
- Pencils:
- Curt Swan
- Inks:
- Stan Kaye
- Colors:
- ?
- Letters:
- typeset
- Script:
- Henry Boltinoff (signed)
- Pencils:
- Henry Boltinoff (signed)
- Inks:
- Henry Boltinoff
- Colors:
- ?
- Letters:
- Henry Boltinoff
- Genre:
- humor
- Script:
- Jerry Siegel
- Pencils:
- Jim Mooney
- Inks:
- Jim Mooney
- Colors:
- ?
- Letters:
- ?
- Genre:
- superhero
- Characters:
- Supergirl (brief origin); Superman; Lex Luthor; Lesla-Lar (villain); Fred Danvers; Mrs. Danvers; Fortress of Solitude; Kandor; Zor-El (flashback)
- Reprints:
Story continued from Action Comics #279; Story continues in Action Comics #281