| Issue | #212 |
| Published | June 1972 |
| Frequency | Published monthly, with the exception of January, April and July |
| Cover Price | 0.25 USD |
| Pages | 52 |
| Editing | Julius Schwartz; E Nelson Bridwell |
| Characters | Superman; J'onn J'onzz the Martian Manhunter |
| Genre | superhero |
| Pencils | Nick Cardy |
| Inks | Nick Cardy |
| Notes | Cover art credits confirmed from Julius Schwartz's editorial records, provided by DC Comics. |
| Characters | J'onn J'onzz; Superman; Hawkman (flashback); Bel Juz |
| Genre | superhero |
| Script | Dennis O'Neil |
| Pencils | Dick Dillin |
| Inks | Joe Giella |
| Characters | Grim Ghost |
| Genre | superhero; occult |
| Script | Gardner Fox |
| Pencils | Howard Purcell |
| Inks | Howard Purcell |
| Notes | Gay Ghost is renamed Grim Ghost as a recognition of the times. |
| Reprinted | from Sensation Comics (DC, 1942 series) #8 (August 1942) |
| Characters | Air Wave |
| Genre | superhero |
| Pencils | George Roussos |
| Inks | George Roussos |
| Reprinted | from Detective Comics (DC, 1937 series) #88 (June 1944) |
| Letters | typeset |
| Notes | Includes letters from Bob Rozakis and Mike W. Barr. |