| Issue | #257 |
| Published | February 1959 |
| Cover Price | 0.10 USD |
| Pages | 36 |
| Editing | Whitney Ellsworth, Jack Schiff (managing editor), Mort Weisinger, George Kashdan (story editors) |
| Characters | Superboy [Clark Kent]; Hercules; Samson |
| Genre | superhero |
| Pencils | Curt Swan |
| Inks | Stan Kaye |
| Reprinted | in Supermán (Editorial Novaro, 1952 series) #230 (16 March 1960) |
| Characters | Superboy [Clark Kent]; Hercules; Samson; Krypto; Ma and Pa Kent |
| Genre | superhero |
| Script | Otto Binder |
| Pencils | Curt Swan |
| Inks | Ray Burnley |
| Notes | Superboy whistles across the time barrier. |
| Reprinted | in Superman Annual (DC, 1960 series) #6 (Winter 1963); in Supermán (Editorial Novaro, 1952 series) #230 (16 March 1960) |
| Genre | children; humor |
| Script | Henry Boltinoff (signed) |
| Pencils | Henry Boltinoff (signed) |
| Inks | Henry Boltinoff (signed) |
| Letters | Henry Boltinoff |
| Notes | Statement of ownership on the bottom of page. |
| Characters | Green Arrow [Oliver Queen]; Speedy [Roy Harper]; Arrow-Plane; Arrow-Car; Gang of robbers |
| Synopsis | A gang boss finds a fluid that causes Green Arrow's arrows to miss their target. |
| Genre | superhero |
| Pencils | Lee Elias |
| Inks | Lee Elias |
| Reprinted | In Showcase Presents Green Arrow (DC 2006 series) #1; in Supermán (Editorial Novaro, 1952 series) #230 (16 March 1960) |
| Characters | Peg |
| Genre | teen; humor |
| Script | Henry Boltinoff (signed) |
| Pencils | Henry Boltinoff (signed) |
| Inks | Henry Boltinoff (signed) |
| Letters | Henry Boltinoff |
| Letters | typeset |
| Characters | Aquaman; Hadley |
| Synopsis | A criminal has a doctor alter his body to duplicate Aquaman's powers. |
| Genre | superhero |
| Pencils | Ramona Fradon |
| Inks | Ramona Fradon |
| Reprinted | in Supermán (Editorial Novaro, 1952 series) #230 (16 March 1960) |
| Genre | teen humor |
| Script | Henry Boltinoff (signed) |
| Pencils | Henry Boltinoff (signed) |
| Inks | Henry Boltinoff (signed) |
| Letters | Henry Boltinoff |