| Issue | #39 |
| Published | August-September 1957 |
| Cover Price | 0.10 USD |
| Pages | 36 |
| Editing | Julius Schwartz |
| Notes | Credits for pencils confirmed from Julius Schwartz's editorial records, provided by DC Comics. Art experts believe Jack Adler did the wash to the cover (added by Greg Fischer, July 2008). |
| Genre | Science Fiction |
| Pencils | Gil Kane |
| Inks | Jack Adler (wash) |
| Notes | Credits for pencils confirmed from Julius Schwartz's editorial records, provided by DC Comics. Art experts believe Jack Adler did the wash to the cover (added by Greg Fischer, July 2008). |
| Genre | Science Fiction |
| Script | John Broome |
| Pencils | Sid Greene |
| Inks | Joe Giella |
| Notes | Cover story. Credits for pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics (added by Greg Fischer, July 2008). |
| Genre | Science Fiction |
| Script | John Broome |
| Pencils | Carmine Infantino |
| Inks | Carmine Infantino |
| Notes | Credits for pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics (added by Greg Fischer, July 2008). |
| Reprinted | in DC Special (DC, 1968 series) #7 (April-June 1970) |
| Genre | Science Fiction |
| Script | Otto Binder |
| Pencils | Gil Kane |
| Inks | Bernard Sachs |
| Notes | Credits for pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics (added by Greg Fischer, July 2008). |
| Genre | Science Fiction |
| Script | Otto Binder |
| Pencils | Sid Greene |
| Inks | Joe Giella |
| Notes | Credits for pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics (added by Greg Fischer, July 2008). |