| Issue | #234 |
| Published | January-February 1972 |
| Cover Price | 0.25 |
| Pages | 52 |
| Editing | Julius Schwartz |
| Notes | Cover art credits confirmed from Julius Schwartz's editorial records, provided by DC Comics |
| Genre | science fiction |
| Pencils | Joe Kubert (signed) |
| Inks | Joe Kubert (signed) |
| Notes | Cover art credits confirmed from Julius Schwartz's editorial records, provided by DC Comics |
| Genre | science fiction |
| Script | Otto Binder |
| Pencils | Carmine Infantino |
| Inks | Bernard Sachs |
| Notes | Credits confirmed from Julius Schwartz's editorial records, provided by DC Comics |
| Reprinted | from Strange Adventures (DC, 1950 series) #53 February 1955 |
| Genre | science fiction |
| Script | Gardner Fox |
| Pencils | Sid Greene |
| Inks | Sid Greene |
| Notes | Credits confirmed from Julius Schwartz's editorial records, provided by DC Comics |
| Reprinted | from Mystery In Space (DC, 1951 series) #74 March 1962 |
| Genre | science fiction |
| Script | John Broome |
| Pencils | Sy Barry |
| Inks | Sy Barry |
| Notes | Credits confirmed from Julius Schwartz's editorial records, provided by DC Comics |
| Reprinted | from Strange Adventures (DC, 1950 series) #59 August 1955 |
| Genre | science fiction |
| Script | Gardner Fox |
| Pencils | Carmine Infantino |
| Inks | Murphy Anderson |
| Notes | Credits confirmed from Julius Schwartz's editorial records, provided by DC Comics |
| Reprinted | from Mystery In Space (DC, 1951 series) #74 March 1962 |