| Issue | #235 |
| Published | March 1971 |
| Cover Price | 0.15 |
| Pages | 36 |
| Editing | Julius Schwartz |
| Notes | This issue includes the statement of ownership, management, and circulation. Credits for pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. [July 2007]. Inks previously credited to Neal Adams. |
| Characters | Superman; Ferlin Nyxly |
| Synopsis | 3 panel flying fight between Superman and Ferlin Nyxly |
| Genre | superhero |
| Pencils | Neal Adams |
| Inks | Dick Giordano |
| Notes | This issue includes the statement of ownership, management, and circulation. Credits for pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. [July 2007]. Inks previously credited to Neal Adams. |
| Reprinted | in Supermann (Williams Forlag A/S, 1969 series) #2/1972 |
| Characters | Villain= Ferlin Nyxly; Appearances= Clark Kent; Lois Lane; Prince Umbler; Superman; Timos Achens; Morgan Edge; Sand creature |
| Genre | superhero |
| Script | Denny O'Neil |
| Pencils | Curt Swan |
| Inks | Murphy Anderson |
| Notes | This issue has an early mention of Darkseid. |
| Reprinted | in Supermann (Williams Forlag A/S, 1969 series) #2/1972 |
| Script | E. Nelson Bridwell |
| Notes | letters page |