Dates
- Cover date
- September-October 1951
- Pages
- 36
Editions and covers
- Original editionSource ↗
Creators
pencils: Dan Barry, Ross Andru, John Prentice, Pete Morisiletters: Ben Oda, John Duffyinks: Ross Andru, Pete Morisi
Stories
- Our Amazing Universe · 1 pages
- Sandflower of Venus · 8 pages
- The Menace of R Day · 8 pages
- The Canals of Mars · 1 pages
- Terror from the Depths · 2 pages
- The Monster and the Model · 10 pages
- Measuring a Comet's Tail · 1 pages
- One-Sided Life · 1 pages