| Issue | #91 |
| Published | September 1944 |
| Cover Price | 0.10 |
| Pages | 52 |
| Editing | Jack Schiff; Whitney Ellsworth (editor-in-chief) |
| Characters | Batman; Robin; The Joker [villain]. |
| Genre | superhero |
| Pencils | Dick Sprang (verified by Sprang) |
| Inks | Dick Sprang |
| Reprinted | In The Batman Archives (DC, 1990 series) #4 (June 1998). |
| Characters | Batman [Bruce Wayne]; Robin [Dick Grayson]; Commissioner James Gordon; The Joker (villain). |
| Synopsis | While in prison, the Joker becomes the butt of practical jokes played against him, so he threatens to escape and steal an entire city in retaliation. |
| Genre | superhero |
| Script | Edmond Hamilton |
| Pencils | Dick Sprang |
| Inks | Dick Sprang |
| Letters | Dick Sprang |
| Notes | Letterer verified by Dick Sprang. Some info and synopsis added by Craig Delich 4-16-09. |
| Reprinted | In The Batman Archives (DC, 1990 series) #4 (June 1998). |
| Characters | Casey |
| Genre | gag |
| Script | Henry Boltinoff |
| Pencils | Henry Boltinoff |
| Inks | Henry Boltinoff |
| Letters | Henry Boltinoff |
| Characters | Slam Bradley; Shorty Morgan. |
| Genre | detective |
| Pencils | Howard Sherman |
| Inks | Howard Sherman |
| Characters | Air Wave [Larry Jordan] |
| Genre | superhero |
| Pencils | George Roussos |
| Inks | George Roussos |
| Colors | George Roussos |
| Letters | George Roussos |
| Characters | Jerry |
| Genre | gag |
| Script | Henry Boltinoff |
| Pencils | Henry Boltinoff |
| Inks | Henry Boltinoff |
| Letters | Henry Boltinoff |
| Genre | adventure |
| Script | Stan Carter (signed) |
| Letters | typeset |
| Characters | Three-Ring Binks |
| Genre | humor |
| Script | Jack Farr |
| Pencils | Jack Farr |
| Inks | Jack Farr |
| Letters | Jack Farr |
| Notes | Letterer credit added by Craig Delich 4-16-09. |
| Characters | The Boy Commandos: [Rip Carter; Alfy; Brroklyn; Jan; Andre]. |
| Genre | war; adventure |
| Pencils | Louis Cazeneuve |
| Inks | Louis Cazeneuve |