Justice League of America #20
The Mystery of Spaceman X!
- Publisher
- DC Comics
- Cover date
- June 1963
- On sale
- Apr 25, 1963
- Cover price
- $0.12
- Pages
- 36
- Rating
- Approved by the Comics Code Authority
Editions and variants
Cover, printing and newsstand or direct distribution are what make two copies of one issue different books.
1 recorded
Main editionMain
Printing not stated · $0.12
No barcode recorded
Credits
- Writer
- Gardner Fox
- Penciller
- Mike Sekowsky
- Inker
- Bernard Sachs
- Letterer
- Gaspar Saladino
- Covers
- Mike Sekowsky, Murphy Anderson
- Editor
- Julius Schwartz
Sources
Catalog data from Metron and the Grand Comics Database is licensed CC BY-SA 4.0 and was normalized by The Collector. Cover images belong to their publishers.