Dates
- Cover date
- May-June 1941
- On sale
- March 20, 1941
- Pages
- 68
Editions and covers
- Original editionSource ↗
Creators
pencils: Charles Nicholas, Harold Weberinks: Charles Nicholas, Harold Weberscript: Nathaniel Nitkin
Stories
- The Death Flowers · 15 pages
- The Construction Catastrophes · 10 pages
- The Tool Dies Robbery · 6 pages
- Armo's Secret Weapon · 10 pages
- The Green Circle · 2 pages
- The Disappearance of Zeke Manners · 12 pages
- The Mystery Ship Plans · 6 pages