- Script
- ?
- Pencils
- Al Fagaly
- Inks
- Al Fagaly
- Colors
- ?
- Letters
- ?
- Characters
- Master Mongol (Introduction, Villain); Dr. Karno (Death, Villain, no actual appearance); Simba Karno (Origin, details, in flashback)
- Script
- Ray Gill
- Pencils
- Harold DeLay
- Inks
- Harold DeLay
- Colors
- ?
- Letters
- ?
- First Line of Dialogue or Text
- While the inventions Edison Bell shows you in this issue are not dangerous...
- Characters
- Bull Grant (Villain, Introduction); his gang (Villains, Introduictions)
- Script
- ?
- Pencils
- ?
- Inks
- ?
- Colors
- ?
- Letters
- ?
- Script
- Mickey Spillane
- Letters
- Typeset
- Reprints
Reprint note from Arthur Lortie, August 2008.
- Script
- ?
- Pencils
- Sid Greene ?
- Inks
- Sid Greene ?
- Colors
- ?
- Letters
- ?
- Characters
- Togo Maru (Villain, Introduction); his gang (Villains, Introductions); Won Torpee (Introduction); Gloria Gilldanderspill (Introduction)
- Script
- ?
- Pencils
- Albert Tyler (signed)
- Inks
- John Jordan (signed)
- Colors
- ?
- Letters
- ?
- Characters
- Fletcher (Villain, Introduction); other spies (Villains, Introductions)