| Unofficial Superboy Index |
Credits:
| Story | Jerry Siegel |
| Art | George Papp |
| Editing | Mort Weisinger |
Feature Character(s):
- Superboy (last in Adventure Comics #266; next in the second story in this issue)
Supporting Character(s):
- Krypto (in between Adventure Comics #266 and #267)
Villain(s):
- a carnivorous plant species (first appearance; creates illusions to entrap victims)
Other Character(s):
- an unidentified alien race (first appearance; believe Krypto to be part of a prophecy)
Location(s):
- Space Sector 2814
- Unidentified Space Sector(s)
- an unidentified asteroid
- an unidentified planets
Story Reprinted in:
- Superboy Annual #1/7 (Summer 1964)
Credits:
| Story | Otto Binder (?) |
| Art | John Sikela |
| Editing | Mort Weisinger |
Feature Character(s):
- Superboy (in between the first and the third stories in this issue; also in flashback as Superbaby, last in flashback in issue #76; next in flashback in Action Comics #288)
Supporting Character(s):
- Jonathan Kent (last in Adventure Comics #266; next in the third story in this issue; also in flashback, last in flashback in issue #76; next in Superman Vol. 1 #152/2)
- Martha Kent (in flashback; last in flashback in issue #76; next in Superman Vol. 1 #152/2)
Other Character(s):
- Edith Kent (first appearance; in flashback; Jonathan Kent's mother)
- Hiram Kent (first appearance; in flashback; Jonathan Kent's father)
Location(s):
Story Reprinted in:
- Superman Vol. 1 #212/5 (December 1968)
Credits:
| Story | Robert Bernstein |
| Art | George Papp |
| Editing | Mort Weisinger |
Feature Character(s):
- Superboy (last in the second story in this issue; next in Adventure Comics #267)
Supporting Character(s):
- Jonathan Kent (last in the second story in this issue; next in Adventure Comics #267)
- Martha Kent (in between Adventure Comics #266 and #267)
Villain(s):
- Joe Shaw (first appearance)
- Rick Farrow (first appearance)
Other Character(s):
- Freddy Shaw (first appearance; dies)
- Mr. Gray (a teacher)
- Dr. Kenyon
Location(s):
Story Reprinted in:
- Adventure Comics #319/2 (April 1964)