| Issue | #31 |
| Published | April 1953 |
| Cover Price | 0.10 |
| Pages | 36 |
| Editing | Whitney Ellsworth (credited), Julius Schwartz (actual) |
| Genre | science fiction; mystery |
| Pencils | Gil Kane |
| Inks | Joe Giella |
| Script | John Broome |
| Pencils | Carmine Infantino |
| Inks | Sy Barry |
| Genre | science fiction |
| Script | Sam Merwin |
| Pencils | Frank Giacoia (?) |
| Inks | Frank Giacoia (?) |
| Notes | Highly probable that Frank Giacoia did not pencil and ink this story. Probable Carmine Infantino layouts, or possibly swipes. Frank Giacoia indicated by Julius Schwartz's editorial records, provided by DC Comics. Information from a discussion on the GCD list between Bob Bailey, Mike Feldman and Bob Hughes. Entered by Mike Nielsen [12/5/2006]. Credit for script confirmed from Julius Schwartz's editorial records, provided by DC Comics (April, 2007). |
| Reprinted | In From Beyond the Unknown (DC, 1969 series) #17 (DC, June-July 1972) |
| Genre | science fiction |
| Script | Jack Miller |
| Pencils | Gil Kane |
| Inks | Bernard Sachs |
| Genre | superhero |
| Script | John Broome |
| Pencils | Murphy Anderson |
| Inks | Joe Giella |