| Issue | #231 |
| Published | July-August 1971 |
| Cover Price | 0.25 |
| Pages | 64 |
| Editing | Julius Schwartz |
| Notes | Credits for pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. [July 2007] |
| Genre | science fiction |
| Pencils | Sid Greene |
| Inks | Sid Greene |
| Notes | Credits for pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. [July 2007] |
| Reprinted | From Strange Adventures #125 (February 1961) with new coloring. |
| Genre | science fiction |
| Script | Gardner Fox |
| Pencils | Carmine Infantino |
| Inks | Murphy Anderson |
| Notes | Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. [July 2007] |
| Reprinted | from Strange Adventures (DC, 1950 series) #125 (February 1961) [original title: "The Gorilla Menace"] |
| Genre | science fiction |
| Script | John Broome |
| Pencils | Murphy Anderson |
| Inks | Murphy Anderson |
| Notes | Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. [July 2007] |
| Reprinted | From Strange Adventures #160 (January 1964). |
| Genre | science fiction |
| Script | John Broome |
| Pencils | Gil Kane |
| Inks | Joe Giella |
| Notes | Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. [July 2007] |
| Reprinted | From Strange Adventures #67 (April 1956). |
| Genre | science fiction |
| Script | Otto Binder |
| Pencils | Sid Greene |
| Inks | Joe Giella |
| Notes | Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. [July 2007] |
| Reprinted | From Strange Adventures #83 (August 1957). |
| Notes | movie ad |
| Genre | science fiction |
| Script | Gardner Fox |
| Pencils | Carmine Infantino |
| Inks | Joe Giella |
| Notes | Credits for pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. [July 2007] |
| Reprinted | From Mystery In Space #71 (November 1961) |