| Issue | #390 |
| Published | December 1983 |
| Cover Price | 0.75 USD; 0.95 CAD; 0.25 GBP |
| Pages | 36 |
| Editing | Julius Schwartz |
| Notes | Art credits and job number confirmed from Julius Schwartz's editorial records, supplied by DC Comics, March 2007. |
| Characters | Superman; Vartox |
| Genre | superhero |
| Pencils | Gil Kane (signed) |
| Inks | Gil Kane (signed) |
| Notes | Art credits and job number confirmed from Julius Schwartz's editorial records, supplied by DC Comics, March 2007. |
| Characters | Superman; Vartox (Guest Star); Lana Lang; Perry White; Jimmy Olsen; Danny (Delivery boy); Wallace Gurkheim (Lana Lang's secret admirer) |
| Synopsis | Vartox finds himself with a memory loss and travels to Earth to seek the aid of Superman. Lana's secret admirer gets bolder in his attempts to reach Lana. |
| Genre | superhero |
| Script | Cary Bates (Plot); Elliot S! Maggin (Script) |
| Pencils | Curt Swan |
| Inks | Dave Hunt |
| Colors | Anthony Tollin |
| Letters | Milt Snapinn |
| Notes | Job number and page count confirmed from Julius Schwartz's editorial records, supplied by DC Comics, March 2007. |
| Script | Bob Rozakis |
| Letters | Typeset |
| Notes | Job number and page count confirmed from Julius Schwartz's editorial records, supplied by DC Comics, March 2007. |