| Issue | #254 |
| Published | April 1958 |
| Frequency | monthly |
| Cover Price | 0.10 USD |
| Pages | 36 |
| Editing | Whitney Ellsworth (credited); Jack Schiff (actual) |
| Characters | Batman [Bruce Wayne]; Robin [Dick Grayson]; Ace the Bat-Hound (supporting) |
| Genre | superhero |
| Pencils | Sheldon Moldoff |
| Inks | Sheldon Moldoff |
| Genre | funny animal |
| Script | Jack Schiff ? |
| Pencils | Rube Grossman |
| Inks | Rube Grossman |
| Letters | Ira Schnapp |
| Characters | Batman [Bruce Wayne]; Robin [Dick Grayson]; Commissioner Gordon (supporting); Ace the Bat-Hound (supporting); Burton (intro, villain); Hegan (intro, villain) |
| Synopsis | A hobo unknowlingly steals a high explosive from the laboratory of a scientist. |
| Genre | superhero |
| Pencils | Sheldon Moldoff |
| Inks | Charles Paris |
| Notes | Ace was erroneously claimed to have had his first appearance in this issue. Info by Kurt Mitchell, 2005-06-08 (Per Sandell ed.) |
| Characters | Warden Willis |
| Genre | gag |
| Script | Henry Boltinoff |
| Pencils | Henry Boltinoff |
| Inks | Henry Boltinoff |
| Letters | Henry Boltinoff |
| Characters | Casey the Cop |
| Genre | gag |
| Script | Henry Boltinoff |
| Pencils | Henry Boltinoff |
| Inks | Henry Boltinoff |
| Letters | Henry Boltinoff |
| Characters | Roy Raymond; Karen (supporting); Wakamba (intro, villain); Hidalgo (intro, villain) |
| Genre | detective |
| Pencils | Ruben Moreira |
| Inks | Ruben Moreira |
| Reprinted | In Big Boy (Artima, 1956 series) #25 October 1958 |
| Letters | typeset |
| Characters | Martian Manhunter [John Jones; J'onn J'onzz]; Captain Harding (supporting); The General (intro, villain) |
| Synopsis | Manhunter takes on the General who has assembled an army of crime. |
| Genre | superhero |
| Script | Jack Miller ? |
| Pencils | Joe Certa |
| Inks | Joe Certa |
| Notes | writer id by Bob Hughes 12/08 |
| Reprinted | In Big Boy (Artima, 1956 series) #25 October 1958; in Showcase Presents Martian Manhunter (DC, 2007 series) #1 |