SHOWCASE #23
Volume 1 · 1956-1978
- Published
- December 1959
- Cover price
- $0.10 USD
- Edition
- —
- Era
- Silver
- UPC
- THUNDERIZE1 Contact
- Key issue
- No
Creators
- Writer
- John Broome
- Penciler
- Gil Kane
- Inker
- Joe Giella
- Cover artist
- Gil Kane, Joe Giella
- Editor
- Julius Schwartz
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Synopsis
Summons From Space!
The Invisible Destroyer!