| Book Title |
Justice League of America |
| Issue Number: |
55 |
| Published: |
August 1967 |
| Cover Artists: |
Mike Sekowsky |
| Writer: |
Gardner Fox |
| Pencils: |
Mike Sekowsky |
| Inker: |
Sid Greene |
| Letterer: |
Gaspar Saladino |
| Colourist: |
N/A |
| Editor: |
Julius Schwartz |
| Story Title: |
The Super-Crisis That Struck Earth-Two! |
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