| Release: | Oct 1939 |
| Cover: | Oct 1939 |
The Return of the Ultra-Humanite
| Release: | Oct 1939 |
| Cover: | Oct 1939 |
Superman helps save a burning ship at seas, but when he investigates as Clark Kent the next day, he uncovers evidence of sabotage. Learning that the Ultra-Humanite has a protection scheme in the works, he goes to work at breaking it up.
| Writer | Gardner Fox, Jerry Siegel, Bill Finger, Ken Fitch |
| Artist | Bob Kane, Sven Elven, Fred Guardineer, Bernard Baily, Homer Fleming |
| Cover Artist | Joe Shuster |
| Penciller | Joe Shuster |
| Inker | Paul Cassidy |
| Letterer | Bernard Baily |
| Editor | Vincent Sullivan |
| Superman | Kal-El / Clark Kent |
| Perry White | |
| Ultra-Humanite | Dolores Winters |
| Age | Golden Age |
|---|---|
| Format | Comic |
| Series Group | Superman |
| Genre | Action | Super-Heroes |
| Country | USA |
| Language | English |