| Type | Comic |
|---|---|
| Date | None (1941-01) |
Two men discover how to make creatures become giants. They intend to take over, but Superman stops them.
| Character | Type |
|---|---|
| Lois Lane | None |
| Superman | Main |
| Name | Role |
|---|---|
| Jerry Siegel | Author |
| Paul H. Cassidy | Inker / Penciller |
| Relation | Sources |
|---|---|
| Contained in |
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