| Issue | #77 |
| Published | June-July 1963 |
| Frequency | bi-monthly |
| Cover Price | 0.12 USD |
| Pages | 36 |
| Editing | George Kashdan |
| Characters | Space Ranger; Cryll |
| Genre | science fiction; superhero |
| Pencils | Bob Brown |
| Inks | Bob Brown |
| Synopsis | Alvin thinks about leaving school until he talks to his dropout friend George, who has to go back to night school because he can't get a good job. |
| Genre | fact |
| Script | Jack Schiff |
| Pencils | Sheldon Moldoff |
| Inks | Sheldon Moldoff |
| Letters | Ira Schnapp |
| Notes | Inside front cover; published in cooperation with the National Social Welfare Assembly. |
| Characters | Tom Conroy |
| Synopsis | War correspondent Tom Conroy involves himself too closely in his work by spying and becoming embroiled in interplanetary politics. |
| Genre | science fiction |
| Script | Jack Miller ? |
| Pencils | George Roussos |
| Inks | George Roussos |
| Notes | writer identification by Bob Hughes |
| Characters | Johnny DC |
| Pencils | ? (illustrations) |
| Inks | ? (illustrations) |
| Letters | Ira Schnapp |
| Notes | House ad for DC Comics. Includes small cover reproductions of Batman (DC, 1940 series) #155, Challengers of the Unknown (DC, 1958 series) #32, The Adventures of Bob Hope (DC, 1950 series) #81, Atom (DC, 1962 series) #7. |
| Synopsis | Two Earth astronauts get a speeding ticket on Og when they come in for a landing too fast. |
| Genre | science fiction; humor |
| Script | Henry Boltinoff |
| Pencils | Henry Boltinoff (signed) |
| Inks | Henry Boltinoff |
| Letters | Henry Boltinoff |
| Synopsis | Scientist John Burke is told by a group of aliens that he is one of them, sent to spy on Earth, but he has no memory of this and refuses to believe it. |
| Genre | science fiction |
| Script | Jack Miller ? |
| Pencils | George Roussos |
| Inks | George Roussos |
| Notes | writer identification by Bob Hughes |
| Synopsis | Information about the moons of Saturn and Jupiter. |
| Genre | fact |
| Synopsis | Article about the explosion of Krakatoa in 1883. |
| Genre | fact |
| Letters | typeset |
| Characters | Space Ranger; Cryll; Sarob; Oracle of Bunyki; Olono; Kofa Ny |
| Synopsis | Pursuing the Martian criminal Kofa Ny to the planet Uranus, Space Ranger and Cryll encounter a strange tribal oracle who forecasts doom. |
| Genre | science fiction; superhero |
| Script | Arnold Drake |
| Pencils | Bob Brown |
| Inks | Bob Brown |
| Notes | writer identification by Bob Hughes |
| Genre | fact |
| Pencils | H. T. Elmo ? |
| Inks | H. T. Elmo ? |
| Reprinted | from ? |