| Unofficial Adventure Comics Index |
Credits:
| Story | Otto Binder |
| Pencils | Curt Swan |
| Inks | Stan Kaye |
| Assistant editing | Mort Weisinger, George Kashdan |
| Editing | Jack Schiff |
Feature Character(s):
Supporting Character(s):
- Lana Lang
- Jonathan Kent
- Krypto (uses Morse Code to communicate with Superboy)
Villain(s):
- Wizard Horton (first appearance; the "Underworld Scientist"; traps Krypto and uses him to show his machine has Kryptonian powers)
- Underworld Syndicate (first appearance for all)
Location(s):
Credits:
| Story | Ed Herron |
| Art | George Papp |
| Editing | Jack Schiff |
Feature Character(s):
Supporting Character(s):
Villain(s):
- Unnamed crooks (first appearance for all)
Other Character(s):
- Queen Arrow (Diana Dare; first appearance; a young woman who "sleepwalks" into adventuring as a masked archer)
- Everet Dare (first appearance; Diana's millionaire father)
Location(s):
- Star City (presumed)
Credits:
| Story | Jack Miller |
| Art | Ramona Fradon |
| Assistant editing | Mort Weisinger, George Kashdan |
| Editing | Jack Schiff |
Feature Character(s):
Villain(s):
- Horace Forrest (first appearance; lawyer to an heir of a circus who tries to get him to lose his inheritance)
Location(s):
- Pacific Ocean near South America