Dates
- Cover date
- [Summer] 1953
- Pages
- 36
Editions and covers
- Original editionSource ↗
Creators
pencils: Maurice Whitman, John Belcastro, Bill Discount, Bill Benulisinks: Maurice Whitman, John Belcastro, Bernard Sachs, Bill Discount, Jack Abel
Stories
- Invasion? · 8 pages
- The Sandhogs of Mars · 6 pages
- The Changelings · 4 pages
- Silence from Planetoid X · 5 pages
- Hijack on Alpha-7 · 5 pages
Reprinted in
Men of Mystery Comics (1999), America's Greatest Comics (2002)