| 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 (in flashback in between Action Comics #267/2 and #276/2)
- Colossal Boy (behind the scenes; in flashback following Action Comics #267/2 and preceding flashback in Legion of Super-Heroes Vol. 2 #306)
- Cosmic Boy (in flashback in between Action Comics #267/2 and #276/2)
- Lightning Lad (in flashback following Action Comics #267/2 and preceding issue #301/2)
- Saturn Girl (in flashback in between Action Comics #267/2 and #276/2)
- Triplicate Girl (behind the scenes; in flashback following flashback in Legion of Super-Heroes Vol. 2 #295 and preceding Action Comics #276/2}
Other Character(s):
- Fryd Kallor (first appearance; Star Boy's father; in flashback following flashback in Legion of Super-Heroes Vol. 2 #306 and preceding issue #356)
- Mira Kallor (first appearance; Star Boy's mother; in flashback following flashback in Legion of Super-Heroes Vol. 2 #306 and preceding issue #356)
- Zynthia (first appearance; Star Boy's girlfriend)
- Lewis Lang (last in issue #280; next in Superboy Vol. 1 #88/2)
- 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)