| Issue | #18 |
| Published | March 1952 |
| Cover Price | 0.10 |
| Pages | 36 |
| Editing | Whitney Ellsworth (credited); Julius Schwartz (actual) |
| Genre | superhero |
| Pencils | Murphy Anderson |
| Inks | Murphy Anderson |
| Genre | superhero |
| Script | John Broome |
| Pencils | Murphy Anderson |
| Inks | Murphy Anderson |
| Notes | Cover story. |
| Script | Gardner Fox |
| Pencils | Alex Toth |
| Inks | Sy Barry |
| Reprinted | in DC Special (DC, 1968 series) #3 (April-June 1969) |
| Genre | science fiction |
| Script | Gardner Fox (as John Osgood) |
| Pencils | Bob Oksner |
| Inks | Bernard Sachs |
| Genre | science fiction |
| Script | Gardner Fox |
| Pencils | Carmine Infantino |
| Inks | Bernard Sachs |
| Notes | Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics (April 2007). |
| Reprinted | In From Beyond the Unknown #18 (DC, August-September 1972) |