| Release: | Apr 1942 |
| Cover: | Apr 1942 |
Powerstone
| Release: | Apr 1942 |
| Cover: | Apr 1942 |
Luthor has found a way to give himself great strength using electricity. He is not a match for Superman yet, but he will be if he can get Superman to obtain the Powerstone for him, which is his next goal.
| Writer | Gardner Fox, Jerry Siegel, Mort Weisinger, Ken Fitch |
| Artist | Mort Meskin, Bernard Baily, John Sikela, Fred Ray, Joseph Sulman, Louis Cazeneuve |
| Cover Artist | Fred Ray |
| Editor | Whitney Ellsworth |
| Superman | Kal-El / Clark Kent |
| Lois Lane | |
| Lex Luthor | |
| Perry White |
| Age | Golden Age |
|---|---|
| Format | Comic |
| Series Group | Superman |
| Genre | Action | Adventure | Super-Heroes |
| Country | USA |
| Language | English |