| Unofficial Adventure Comics Index |
Credits:
| Story | Otto Binder |
| Art | George Papp |
| Lettering | Joe Letterese |
| Editing | Mort Weisinger |
Feature Character(s):
- Superboy (in between Superboy Vol. 1 #87/3 and #88)
Guest Star(s):
- Star Boy (Thom Kallor; first appearance; also in flashback in between flashbacks in Legion of Super-Heroes Vol. 2 #306)
Supporting Character(s):
- Lana Lang (in between Superboy Vol. 1 #87/3 and #88/2)
- Jonathan Kent (in between Superboy Vol. 1 #87/3 and #88/2)
Villain(s):
- two criminals on Xanthu (first appearance of both)
Guest Appearance(s):
- Legion of Super-Heroes:
- Chameleon Boy (Reep Daggle; in flashback; last/next in ???)
- Cosmic Boy (Rokk Krinn; in flashback, in between Action Comics #267/2 and #276/2)
- Lightning Lad.(Garth Ranzz; in flashback; last in Action Comics #267/2; next in issue #301/2)
- Saturn Girl (Imra Ardeen; in flashback, in between Action Comics #267/2 and #276/2)
Other Character(s):
- Fryd Kallor (first appearance; in flashback)
- Mira Kallor (first appearance; in flashback)
- Xanthuians
- Lewis Lang
- Sarah Lang (in between issues #279 and #285)
Location(s):
- Space Sector 2814
- Earth
- Metropolis
- Legion Headquarters (in flashback)
- Smallville
- Metropolis
- Earth
- Unidentified Space Sector
- Xanthu (first appearance)
Story Reprinted in:
- Adventure Comics #356/2 (May 1967)
- Adventure Comics #493 (November 1982)
- Legion of Super-Heroes Archives #1 (1991)
- Showcase Presents: Legion of Super-Heroes #1 ([April] 2007)
- Legion of Super-Heroes: The Silver Age Omnibus #1 (2017)
Credits:
| Story | Robert Bernstein |
| Art | Ramona Fradon |
| Editing | Mort Weisinger |
Feature Character(s):
- Aquaman (last in Mystery in Space Vol. 1 #75; next in Showcase #31)
Supporting Character(s):
- Aqualad (in between Showcase #30 and #31)
- Topo (in between Showcase #30 and #32)
Villain(s):
- Jed Rowe (first appearance; a smuggler)
- Rowe's crew of smugglers (Ed named; first appearance of all)
Other Character(s):
- the captain and a crewman of a Coast Guard cutter (first appearance of both)
- a lighthouse keeper (first appearance)
- two marine scientists (first appearance of both)
Location(s):
- the ocean
- various desert islands and coastal regions
Comment(s):
- Over a week passes throughout this story.
Story Reprinted in:
- Aquaman Archives #1 ([January] 2003)
- Showcase Presents Aquaman #1 ([February] 2007)