Justice League of America #20
June 1963 · 0.12 USD · 36 pages
On sale 1963-04-25
Rated Approved by the Comics Code Authority
Synopsis
An alien uses a giant spaceman to absorb disaster-energy to make himself invulnerable, but Superman separates the alien from his power source.
Credits
- Script
- Jack Schiff, Gardner Fox
- Pencils
- Mike Sekowsky, Sheldon Moldoff
- Inks
- Murphy Anderson, Sheldon Moldoff, Bernard Sachs
- Letters
- Ira Schnapp, Gaspar Saladino
- Editor
- Julius Schwartz
Notes
On-sale date from copyright registration.