- Script
- Bill Boynansky [as Frank Stevens]
- Pencils
- Bill Boynansky [as Frank Stevens]
- Inks
- Bill Boynansky [as Frank Stevens]
- Colors
- ?
- Letters
- ?
- Genre
- aviation
- Characters
- Captain Flight
compare art to Grenade story in Captain Flight #5.
- Script
- Ray Tobin [as Murray Tobin]
- Pencils
- ?
- Inks
- ?
- Colors
- ?
- Letters
- ?
- Genre
- adventure; war
- Characters
- Ace Reynolds
- Script
- Carlyle Keene (credited)
- Pencils
- Everett Raymond Kinstler?
- Inks
- Everett Raymond Kinstler?
- Colors
- ?
- Letters
- Typeset
- Genre
- adventure; war
Everett Kinstler ? credit based on style of artwork and info that he worked on some comics for the same publisher.
- Script
- John Karle (credited)
- Pencils
- Carl Pfeufer [as John Karle]
- Inks
- John Jordan [as John Karle]
- Colors
- ?
- Letters
- ?
- Genre
- detective-mystery
- Characters
- Professor X
Last appearance of Professor X. No relation to Marvel (X-Men) character. Compare art to Pfeufer and Jordan on Mr. Scarlet at Fawcett. See Bails' Who's Who