| Issue | #281 |
| Published | July 1960 |
| Frequency | monthly |
| Cover Price | 0.10 USD |
| Pages | 36 |
| Editing | Jack Schiff; Murray Boltinoff (associate editor); George Kashdan (associate editor) |
| Characters | Batman robot; Robin [Dick Grayson] |
| Genre | superhero |
| Pencils | Sheldon Moldoff |
| Inks | Sheldon Moldoff |
| Characters | Buzzy |
| Genre | teen |
| Script | Jack Schiff |
| Pencils | Winslow Mortimer |
| Inks | Winslow Mortimer |
| Letters | Ira Schnapp |
| Characters | Batman [Bruce Wayne]; Robin [Dick Grayson]; The Night Owl Gang [Number One [Eddie Chill]; Number Two [Wedge Dixon]; Petey] (intro, villain); The Gorman Gang (intro, villain); Batman robot (intro) |
| Synopsis | Batman is lured into a trap and supposedly dies in an explosion. Batman appears to be replaced by a robot. Although Robin pretends to believe it, he actually knows that the Caped Crusader is laying his own trap for a wanted felon. |
| Genre | superhero |
| Script | Bill Finger |
| Pencils | Sheldon Moldoff [as Bob Kane] |
| Inks | Charles Paris [as Bob Kane] |
| Notes | Synopsis added by Craig Delich 10-12-07. |
| Reprinted | In Batman (DC, 1940 series) #182 (August 1966) |
| Genre | gag |
| Script | Henry Boltinoff |
| Pencils | Henry Boltinoff |
| Inks | Henry Boltinoff |
| Letters | Henry Boltinoff |
| Characters | Green Lantern [Hal Jordan] |
| Genre | superhero |
| Pencils | Gil Kane |
| Inks | Gil Kane |
| Letters | Ira Schnapp |
| Notes | Advertisement for Green Lantern #1 |
| Characters | Roy Raymond; Karen (supporting); Mazar (intro, villain) |
| Genre | detective |
| Pencils | Ruben Moreira |
| Inks | Ruben Moreira |
| Genre | adventure |
| Letters | typeset |
| Genre | humor; fact |
| Script | Henry Boltinoff |
| Pencils | Henry Boltinoff |
| Inks | Henry Boltinoff |
| Letters | Henry Boltinoff |
| Reprinted | in Detective Comics (1937 series) #445 (February-March 1975) |
| Characters | Martian Manhunter [John Jones; J'onn J'onzz]; Captain Harding (supporting) |
| Synopsis | Manhunter builds a replica of Mars in the City Park. There Earthmen have super powers and Martians don't, much to the delight of an unnamed gang or criminals. |
| Genre | superhero |
| Script | Jack Miller ? |
| Pencils | Joe Certa |
| Inks | Joe Certa |
| Notes | writer id by Bob Hughes 5/09 |
| Reprinted | in Showcase Presents Martian Manhunter (DC, 2007 series) #1 |
| Genre | fact |
| Pencils | Morris Waldinger ? |
| Inks | Morris Waldinger ? |
| Characters | Casey the Cop; W.T. Jones |
| Genre | gag |
| Script | Henry Boltinoff |
| Pencils | Henry Boltinoff |
| Inks | Henry Boltinoff |
| Letters | Henry Boltinoff |