| Issue | #73 |
| Published | October 1956 |
| Cover Price | 0.10 USD |
| Pages | 36 |
| Editing | Whitney Ellsworth (credited); Julius Schwartz (actual) |
| Genre | science fiction; mystery |
| Pencils | Ruben Moreira |
| Inks | Ruben Moreira |
| Notes | Cover pencils and inks credits from Julius Schwartz's editorial records, provided to the GCD by DC Comics (9 January 2008) |
| Reprinted | in Showcase Presents Strange Adventures (DC, 2008 series) #1 |
| Script | John Broome |
| Pencils | Sid Greene |
| Inks | Joe Giella |
| Notes | Pencils and inks credits from Julius Schwartz's editorial records, provided to the GCD by DC Comics (9 January 2008) |
| Reprinted | in Showcase Presents Strange Adventures (DC, 2008 series) #1 |
| Script | Gardner Fox |
| Pencils | Gil Kane |
| Inks | Joe Giella |
| Notes | Pencils and inks credits from Julius Schwartz's editorial records, provided to the GCD by DC Comics (9 January 2008) |
| Reprinted | in Showcase Presents Strange Adventures (DC, 2008 series) #1 |
| Script | Gardner Fox |
| Pencils | Carmine Infantino |
| Inks | Bernard Sachs |
| Reprinted | in Flash, The (DC, 1959 series) #201 (November 1970); in Showcase Presents Strange Adventures (DC, 2008 series) #1 |
| Letters | typeset |
| Script | Edmond Hamilton |
| Pencils | Sid Greene |
| Inks | Joe Giella |
| Notes | Pencils and inks credits from Julius Schwartz's editorial records, provided to the GCD by DC Comics (9 January 2008) |