| Issue | #83 |
| Published | August 1948 |
| Cover Price | 0.10 USD |
| Pages | 52 |
| Editing | ? |
| Characters | Robin [Dick Grayson] |
| Genre | superhero |
| Pencils | Jim Mooney |
| Inks | Jim Mooney |
| Notes | The splash page to the Robin story is nearly identical to the cover. |
| Reprinted | in Robin Archives (DC, 2005 series) #1 |
| Characters | Robin [Dick Grayson]; Commissioner James Gordon; Mr. Mystery [actually Robin](introduction); Dictionary (villain) |
| Synopsis | A local radio station tries out a new sensational contest, offering prizes to anyone who can identify "Mr. Mystery", whose identity eludes all but one young lad. |
| Genre | superhero |
| Pencils | Jim Mooney [as Bob Kane] (signed) |
| Inks | Jim Mooney [as Bob Kane] (signed) |
| Notes | The splash page nearly replicates the cover. |
| Reprinted | in Robin Archives (DC, 2005 series) #1 |
| Characters | Star Spangled Kid [Sylvester Pemberton]; Stripesy [Pat Dugan]; The Rope (villain, introduction) |
| Genre | superhero |
| Pencils | Winslow Mortimer |
| Inks | Winslow Mortimer |
| Characters | Captain Compass [Mark Compass] (introduction) |
| Genre | detective |
| Pencils | Jimmy Thompson |
| Inks | Jimmy Thompson |
| Letters | Jimmy Thompson |
| Characters | Tomahawk [Tom Hawk] |
| Genre | western; period |
| Pencils | Fred Ray |
| Inks | Fred Ray |