
Justice League of America #30
The Most Dangerous Earth of All!
- Publisher
- DC Comics
- Cover date
- September 1964
- On sale
- Jul 23, 1964
- 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.

Main editionMain
Printing not stated · $0.12
No barcode recorded
Credits
- Writer
- Gardner Fox
- Penciller
- Mike Sekowsky
- Inker
- Bernard Sachs
- Letterer
- Milt Snapinn
- 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.