| Issue | #60 |
| Published | April 1961 |
| Frequency | monthly |
| Cover Price | 0.10 USD |
| Pages | 36 |
| Editing | Jack Schiff; Murray Boltinoff (Associate Editor); George Kashdan (Associate Editor) |
| Characters | Space Ranger; Cryll |
| Genre | science fiction; superhero |
| Pencils | Bob Brown |
| Inks | Bob Brown |
| Letters | Ira Schnapp |
| Genre | science fiction |
| Pencils | Howard Purcell |
| Inks | Howard Purcell |
| Characters | Doctor Rocket |
| Synopsis | The Doctor's assistant brings his own air on their space journey. |
| Genre | science fiction; humor |
| Script | Henry Boltinoff (signed) |
| Pencils | Henry Boltinoff (signed) |
| Inks | Henry Boltinoff (signed) |
| Letters | Henry Boltinoff (signed) |
| Synopsis | Children learn about the inventions and accomplishments of Native Americans. |
| Genre | fact |
| Script | Jack Schiff |
| Pencils | Bernard Baily |
| Inks | Bernard Baily |
| Letters | Ira Schnapp |
| Notes | Published in cooperation with the National Social Welfare Assembly. |
| Characters | Aquaman; Aqualad |
| Genre | superhero |
| Pencils | Dick Dillin |
| Inks | Sheldon Moldoff |
| Letters | Ira Schnapp |
| Notes | House ad for Showcase #31 (March-April 1961) featuring Aquaman. |
| Genre | science fiction |
| Pencils | John Giunta |
| Inks | John Giunta |
| Genre | science fiction |
| Letters | typeset |
| Characters | Professor Eureka |
| Synopsis | The Professor thinks a real Martian has come in response to his interplanetary communications. |
| Genre | science fiction; humor |
| Script | Henry Boltinoff |
| Pencils | Henry Boltinoff |
| Inks | Henry Boltinoff |
| Letters | Henry Boltinoff |
| Characters | Space Ranger; Cryll; Arr of Bo; Komoro of Ro |
| Synopsis | Space Ranger tries to make peace between two tribes on Mercury. |
| Genre | science fiction; superhero |
| Script | Arnold Drake |
| Pencils | Bob Brown |
| Inks | Bob Brown |
| Notes | writer identification by Bob Hughes |