| Issue | #244 |
| Published | November 1971 |
| Cover Price | 0.25 |
| Pages | 52 |
| Editing | Julius Schwartz |
| Notes | Credits for pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. [July 2007] |
| Characters | Superman; Lois Lane; Jimmy Olsen |
| Synopsis | Energy ghost strangling Superman but no one else sees it. |
| Genre | superhero |
| Pencils | Curt Swan |
| Inks | Murphy Anderson |
| Notes | Credits for pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. [July 2007] |
| Characters | Galaxy Broadcasting computer (villain); Superman; Jimmy Olsen; Lois Lane; Clark Kent; Morgan Edge; Teach Dilbert; Ziggy |
| Genre | superhero |
| Script | Denny O'Neil |
| Pencils | Curt Swan |
| Inks | Murphy Anderson |
| Reprinted | in Best of DC, The (DC, 1979 series) #56 |
| Script | E. Nelson Bridwell |
| Letters | typeset |
| Notes | letters page |
| Characters | Superman of 2965 [Klar Ken T5477; descendant of original Superman] (intro, origin); PW-5598 [a computer] (intro); Lyra 3916 (intro); Jay Senohl; green kryptonite; Atlanteans; Fortress of Solitude; Jay Senohl; Than Quor; Muto |
| Genre | superhero |
| Script | Edmond Hamilton |
| Pencils | Curt Swan |
| Inks | George Klein |
| Notes | No villain. |
| Reprinted | from Superman (DC, 1939 series) #181 November 1965 |
| Characters | Esklon (villain); Captain Comet; Adam Blake; Professor Zackro; Rana |
| Genre | superhero |
| Script | John Broome |
| Pencils | Murphy Anderson |
| Inks | Murphy Anderson |
| Reprinted | from Strange Adventures #34 |