- Script
- Carl Gafford ?
- Letters
- typeset
Inside front cover.
- Script
- Bob Rozakis
- Pencils
- George Tuska
- Inks
- Andy Mushynsky
- Colors
- Carl Gafford
- Letters
- Milt Snapinn
- Genre
- adventure; superhero
- Characters
- Challengers of the Unknown [Rocky Davis; Ace Morgan; Red Ryan; Prof Haley]
- Synopsis
- Retelling of the origin of the Challengers continues.
- Script
- Robert Bernstein
- Pencils
- George Papp
- Inks
- George Papp
- Colors
- Jerry Serpe (reprint colorist)
- Letters
- Joe Letterese
- Editing
- Mort Weisinger (original story)
- Genre
- superhero
- Characters
- Superboy [Kal-El]; Mon-El [also as Bob Cobb]; Martha Kent; Jonathan Kent; Krypto (cameo); Jor-El (flashback); Lara (flashback)
- Synopsis
- When a space ship crashes outside Smallville, Superboy finds an amnesiac super-powered youth who might be his older brother. He christens him Mon-El and sets him up with a secret identity, but he soon finds evidence that Mon-El is not in fact Kryptonian.
- Reprints
Coloring credits from Carl Gafford in December 2010 e-mail.
- Script
- Robert Bernstein
- Pencils
- George Papp
- Inks
- George Papp
- Colors
- Jerry Serpe (reprint colorist)
- Letters
- Joe Letterese
- Editing
- Mort Weisinger (original story)
- Genre
- superhero
- Characters
- Superboy; Mon-El [Bob Cobb; Lar Gand] (origin); Martha Kent; Jonathan Kent; Lana Lang; Miss Joyce; King Mycerinua; Rhodopis; Jor-El (flashback); Lara (flashback); Phantom Zone
- Synopsis
- Trying to prove Mon-El isn't actually Kryptonian, Superboy accidentally exposes him to lead, which both poisons him and returns his memory. He remembers that he is a space explorer from Daxam named Lar Gand, who visited Krypton, meeting Jor-El and Lara, before arriving on Earth. To save his life, Superboy sends Lar Gand into the Phantom Zone until he can cure him of his lead poisoning.
- Reprints
Coloring credits from Carl Gafford in December 2010 e-mail.
- Script
- Steve Skeates
- Pencils
- Jim Aparo
- Inks
- Jim Aparo
- Colors
- Bob LeRose (reprint colorist)
- Letters
- Jim Aparo
- Editing
- Dick Giordano (original story)
- Genre
- superhero
- Characters
- Aqualad; Aquaman; Aquagirl; Vulko; Phil Darson
- Synopsis
- Aqualad continues the search for Mera while Aquaman is temporarily sidelined.
- Reprints
Story has an Aqualad logo instead of Aquaman.
Coloring credits from Carl Gafford in December 2010 e-mail.
- Script
- ?
- Pencils
- Pete Costanza
- Inks
- Pete Costanza
- Colors
- Nansi Hoolahan (reprint colorist)
- Letters
- ?
- Editing
- Wendell Crowley ? (original story)
- Genre
- superhero
- Characters
- Captain Marvel [Billy Batson]; Fear; Dr. Carl de Reine; Sterling Morris (cameo)
- Synopsis
- The living embodiment of Fear causes trouble for Captain Marvel by stirring up a panic with rumors about an atomic bomb in the city.
- Reprints
Coloring credits from Carl Gafford in December 2010 e-mail.
- Script
- Jerry Siegel
- Pencils
- Curt Swan
- Inks
- Sheldon Moldoff
- Colors
- Jerry Serpe (reprint colorist)
- Letters
- Milt Snapinn
- Editing
- Mort Weisinger (original story)
- Genre
- superhero
- Characters
- Superman; Lex Luthor; Legion of Super-Villains [Cosmic King; Lightning Lord; Saturn Queen]; Legion of Super-Heroes [Lightning Man (Adult Lightning Lad); Cosmic Man (Adult Cosmic Boy); Saturn Woman (Adult Saturn Girl)]
- Synopsis
- Lex Luthor presumes that the existence of the Legion of Super-Heroes in the future requires a legion of super-villains as well and manages to contact them from his prison cell. They travel into the "past" to free him, and join forces to destroy Superman. However, he foils their plans by removing Saturn Queen's criminal tendencies.
- Reprints
Coloring credits from Carl Gafford in December 2010 e-mail.
- Script
- Gardner Fox
- Pencils
- Murphy Anderson
- Inks
- Murphy Anderson
- Colors
- Jerry Serpe (reprint colorist)
- Letters
- Gaspar Saladino
- Editing
- Julius Schwartz (original story)
- Genre
- superhero
- Characters
- The Spectre [Jim Corrigan]; Captain Skull
- Synopsis
- The use of an experimental anesthetic on a sniper-shot ambassador causes him to be possessed by his ancestor, an 18th century pirate named Captain Skull who has received strong supernatural powers in the process. Only the Spectre can stand against him.
- Reprints
Coloring credits from Carl Gafford in December 2010 e-mail.
- Script
- Paul Levitz
- Letters
- typeset
- Genre
- non-fiction
- Synopsis
- Paul Levitz gives background information about the Legion-oriented reprints in this issue.
Inside back cover.