| Issue | #71 |
| Published | July-August 1951 |
| Cover Price | 0.10 |
| Pages | 52 |
| Editing | Whitney Ellsworth |
| Genre | superhero |
| Pencils | Win Mortimer |
| Inks | Win Mortimer |
| Reprinted | in Superman From the Thirties to the Eighties (Crown Publishers, Inc., 1983 series) #nn |
| Characters | R24 (Intro, Villain) |
| Synopsis | Superman gains temporary amnesia. |
| Genre | superhero |
| Script | Bill Finger |
| Pencils | Wayne Boring |
| Inks | Stan Kaye |
| Characters | The Anti-Superman Club (Intro) |
| Genre | superhero |
| Script | Edmond Hamilton |
| Pencils | Al Plastino? |
| Inks | Al Plastino? |
| Notes | Superman builds a Superwoman robot |
| Genre | gag |
| Script | Henry Boltinoff |
| Pencils | Henry Boltinoff |
| Inks | Henry Boltinoff |
| Letters | Henry Boltinoff |
| Letters | Typeset |
| Characters | Lex Luthor (Villain) |
| Genre | superhero |
| Script | Edmond Hamilton |
| Pencils | Wayne Boring |
| Inks | Stan Kaye |