| Issue | #51 |
| Published | July 1960 |
| Frequency | monthly |
| Cover Price | 0.10 USD |
| Pages | 36 |
| Editing | Jack Schiff; Murray Boltinoff (Associate Editor); George Kashdan (Associate Editor) |
| Characters | Space Ranger; Myra Mason; Cryll |
| Genre | science fiction; superhero |
| Pencils | Bernard Baily |
| Inks | Bernard Baily |
| Genre | science fiction |
| Script | Arnold Drake ? |
| Pencils | George Roussos |
| Inks | George Roussos |
| Notes | writer identification by Bob Hughes |
| Notes | How many words can you spell using the letters in "armadillo"? |
| Genre | fact |
| Notes | mathematical facts and puzzles |
| Reprinted | from ? |
| Characters | Green Lantern [Hal Jordan] |
| Genre | superhero |
| Pencils | Gil Kane |
| Inks | Joe Giella |
| Letters | Ira Schnapp |
| Notes | House ad for Green Lantern #1 (August 1960) |
| Genre | science fiction |
| Pencils | Howard Purcell |
| Inks | Howard Purcell |
| Genre | science fiction |
| Letters | typeset |
| Characters | Dr. Floogle |
| Synopsis | Dr. Floogle brings back some unusual proof of his travel to other planets. |
| Genre | science fiction; humor |
| Script | Henry Boltinoff |
| Pencils | Henry Boltinoff |
| Inks | Henry Boltinoff |
| Letters | Henry Boltinoff |
| Characters | Space Ranger; Myra Mason; Cryll; Norvo |
| Synopsis | The Mercurian crook Norvo turns Cryll against Space Ranger by using an amnesia ray. |
| Genre | science fiction; superhero |
| Script | Arnold Drake ? |
| Pencils | Bob Brown |
| Inks | Bob Brown |
| Notes | writer identification by Bob Hughes |