| Issue | #27 |
| Published | August-September 1955 |
| Cover Price | 0.10 USD |
| Pages | 36 |
| Editing | Julius Schwartz |
| Genre | science fiction |
| Pencils | Rueben Moreira |
| Inks | Rueben Moreira |
| Genre | science fiction |
| Script | France Herron |
| Pencils | Carmine Infantino |
| Inks | Joe Giella |
| Notes | Pencils and inks credits confirmed from Julius Schwartz's editorial records, supplied by DC Comics (17 August 2007) |
| Reprinted | in Strange Adventures (DC, 1950 series) #236 (May-June 1972) |
| Genre | science fiction |
| Script | John Broome |
| Pencils | Sy Barry |
| Inks | Sy Barry |
| 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 (DC, 1969 series) #12 August-September 1971 |
| Genre | science fiction |
| Script | Otto Binder |
| Pencils | Sid Greene |
| Inks | Joe Giella |
| Notes | Pencils and inks credits confirmed from Julius Schwartz's editorial records, supplied by DC Comics (17 August 2007) |
| Genre | science fiction |
| Script | Otto Binder |
| Pencils | Gil Kane |
| Inks | Joe Giella |
| Notes | Pencils and inks credits confirmed from Julius Schwartz's editorial records, supplied by DC Comics (17 August 2007) |
| Genre | Fact |
| Notes | Information for this sequence from Arthur Lortie, September 2008. Location of this sequence within this issue is unknown. |