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| Publisher |
DC |
| Writer |
Otto Binder |
| Artist |
Jim Mooney |
| Artist |
Howard Sherman |
| Penciler |
Wayne Boring |
| Artist |
Win Mortimer |
| Penciler |
Curt Swan |
| Cover Artist |
Curt Swan |
| Inker |
Stan Kaye |
| Published | March 1958 |
SECRET OF THE SUPERMAN SPHINX Superman's powers are weakened every ninety minutes when a Kryptonite-eyed Superman sphinx orbits overhead. THE TRIAL OF TOMMY TOMORROW TRAPPED IN THE INSECT WORLD
