| Issue | #18 |
| Published | August-September 1972 |
| Cover Price | 0.20 |
| Pages | 36 |
| Editing | Julius Schwartz |
| Notes | Cover art credits confirmed from Julius Schwartz's editorial records, provided by DC Comics |
| Genre | science fiction |
| Pencils | Mike Kaluta |
| Inks | Mike Kaluta |
| Notes | Cover art credits confirmed from Julius Schwartz's editorial records, provided by DC Comics |
| Genre | science fiction |
| Script | Ed (France) Herron |
| Pencils | Howard Sherman |
| Inks | Howard Sherman |
| Reprinted | from Mystery in Space (DC, 1951 series) #24 February-March 1955 |
| Genre | science fiction |
| Script | Gardner Fox |
| 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) #18 March 1952 |
| 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) #80 December 1962 |