| Issue | #41 |
| Published | December 1943 |
| Cover Price | 0.10 USD |
| Pages | 68 |
| Editing | Vincent Sullivan |
| Script | Gardner Fox |
| Pencils | Ogden Whitney |
| Inks | Ogden Whitney |
| Script | Boody Rogers |
| Pencils | Boody Rogers |
| Inks | Boody Rogers |
| Notes | "strip reprints up to page 2, panel 3, then original; this is the story in which Sparky originally died, but he survives in this story" |
| Genre | detective |
| Script | Alfred Andriola |
| Pencils | Alfred Andriola |
| Inks | Alfred Andriola |
| Notes | strip reprints |
| Script | Ham Fisher |
| Pencils | Ham Fisher |
| Inks | Ham Fisher |
| Notes | strip reprints; possibly assisted by Al Capp |
| Script | Frank Tinsley |
| Pencils | Frank Tinsley |
| Inks | Frank Tinsley |
| Notes | strip reprints |
| Script | Frank Beck |
| Pencils | Frank Beck |
| Inks | Frank Beck |
| Notes | strip reprints |
| Script | Wexler |
| Pencils | Paine |
| Inks | Paine |
| Notes | strip reprints |
| Letters | typeset |
| Script | J. P. Striebel |
| Pencils | J. H. McEvoy |
| Inks | J. H. McEvoy |
| Notes | strip reprints |
| Script | Frank Beck |
| Pencils | Frank Beck |
| Inks | Frank Beck |
| Notes | strip reprints |
| Script | Gardner Fox |
| Pencils | Ogden Whitney (Mart Bailey) |
| Inks | Ogden Whitney |