| Issue | V1#5 [5] |
| Published | July 1940 |
| Cover Price | 0.10 USD |
| Editing | John Reece? |
| Pencils | Dick Sprang? |
| Inks | Dick Sprang? |
| Characters | Dr. Dekkar (first appearance) |
| Pencils | H. Cardwell |
| Inks | H. Cardwell |
| Pencils | Robert Turner |
| Inks | Robert Turner |
| Letters | typeset |
| Pencils | Grieg Chapian |
| Inks | Grieg Chapian |
| Characters | The Black Owl [Doug Danville] |
| Script | Robert Turner? |
| Pencils | Pete Riss (Pete Nebird) |
| Inks | Jack Binder |
| Pencils | William Rowland? |
| Inks | William Rowland? |
| Script | Tarpe Mills? |
| Pencils | Tarpe Mills (Edgar Allen, Jr.) |
| Inks | Tarpe Mills |
| Pencils | William Rowland |
| Inks | William Rowland |
| Script | Dick Briefer? |
| Pencils | Dick Briefer (Richard Norman) |
| Inks | Dick Briefer |