| Issue | #55 |
| Published | April 1955 |
| Cover Price | 0.10 USD |
| Pages | 36 |
| Editing | Whitney Ellsworth (credited); Julius Schwartz (actual) |
| Genre | science fiction; mystery |
| Pencils | Murphy Anderson |
| Inks | Murphy Anderson |
| Reprinted | in Showcase Presents Strange Adventures (DC, 2008 series) #1 |
| Genre | science fiction |
| Script | Edmond Hamilton |
| 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) #5 (June-July 1970); in Showcase Presents Strange Adventures (DC, 2008 series) #1 |
| Genre | science fiction |
| Script | Edmond Hamilton |
| Pencils | Henry Sharp |
| Inks | Joe Giella |
| Notes | Pencils and inks credits confirmed from Julius Schwartz's editorial records, provided by DC Comics (16 August 2007) |
| Reprinted | in Showcase Presents Strange Adventures (DC, 2008 series) #1 |
| Genre | science fiction |
| Script | Joe Kubert |
| Pencils | Joe Kubert |
| Inks | Joe Kubert |
| Reprinted | in Showcase Presents Strange Adventures (DC, 2008 series) #1 |
| Genre | science fiction |
| Script | John Broome |
| Pencils | Gil Kane |
| Inks | Bernard Sachs |
| Notes | Pencils and inks credits confirmed from Julius Schwartz's editorial records, provided by DC Comics (16 August 2007) |
| Reprinted | in Showcase Presents Strange Adventures (DC, 2008 series) #1 |
| Genre | science fiction |
| Script | Sid Gerson |
| Pencils | Murphy Anderson |
| Inks | Joe Giella |
| Notes | Pencils and inks credits confirmed from Julius Schwartz's editorial records, provided by DC Comics (16 August 2007) |
| Reprinted | in Showcase Presents Strange Adventures (DC, 2008 series) #1 |