| Unofficial Superboy Index |
Credits:
| Story | Otto Binder |
| Art | John Sikela |
| Editing | Mort Weisinger |
Feature Character(s):
- Superboy (last in Adventure Comics #257; next in the second story in this issue; temporarily swaps minds with Krypto)
Supporting Character(s):
- Krypto (in between Adventure Comics #257 and #259; temporarily swamps minds with Superboy)
- Jonathan Kent (last in Adventure Comics #257; next in the second story in this issue)
- Martha Kent (last in Adventure Comics #257; next in the second story in this issue)
Villain(s):
- Gunner Gang (first appearance)
- Prince (first appearance; their dog)
Other Character(s):
- Wilson (first appearance; a witness to a crime committed by the Gunner Gang)
- Superboy robots (one is changed to a Krypto robot)
Location(s):
Credits:
| Story | Otto Binder |
| Art | George Papp |
| Assistant editing | E. Nelson Bridwell |
| Editing | Mort Weisinger |
Feature Character(s):
Supporting Character(s):
- Jonathan Kent (in between the first and the third stories in this issue)
- Martha Kent (last in the first story in this issue; next in Adventure Comics #259)
- Lana Lang (last in issue #70/3; next in Adventure Comics #258)
Other Character(s):
- Professor James Foster (first appearance; school principal)
- various teachers
- students at Smallville High
- Freddy (a young boy)
- his mother
Location(s):
- Smallville
- various areas around Earth
Story Reprinted in:
- Adventure Comics #326/2 (November 1964)
Credits:
| Story | Otto Binder |
| Art | George Papp |
| Editing | Mort Weisinger |
Feature Character(s):
- Superboy (last in the second story in this issue; next in Adventure Comics #258; also in flashback as Superbaby; last in flashback in issue #59/3; next in flashback in issue #73)
Supporting Character(s):
- Martha Kent (in flashback; last in issue #133; next in flashback in issue #73)
- Jonathan Kent (last in the second story in this issue; next in issue #72; also in flashback; last in issue #133; next in flashback in issue #73)
Location(s):