| Release: | Mar 1941 |
| Cover: | Mar 1941 |
The Coal Mine Heiress
| Release: | Mar 1941 |
| Cover: | Mar 1941 |
A beautiful young girl has inherited a mining company which she plans to run herself, much to the shock of the world. Lois and Clark are sent to get that story, only to find a much bigger story hiding beneath the surface.
| Writer | Gardner Fox, Jerry Siegel, Ken Fitch |
| Artist | George Papp, Jack Burnley, Sheldon Moldoff, Chad Grothkopf, Bernard Baily, Joseph Sulman |
| Cover Artist | Fred Ray |
| Editor | Whitney Ellsworth, Murray Boltinoff |
| Superman | Kal-El / Clark Kent |
| Lois Lane | |
| Perry White |
| Age | Golden Age |
|---|---|
| Format | Comic |
| Series Group | Superman |
| Genre | Action | Adventure | Super-Heroes |
| No. of Pages | 64 |
| Country | USA |
| Language | English |