| Issue | #340 |
| Published | August 1966 |
| Cover Price | 0.12 |
| Pages | 36 |
| Editing | Mort Weisinger |
| Characters | Superman; the Parasite |
| Genre | superhero |
| Pencils | Curt Swan |
| Inks | George Klein |
| Reprinted | in Superman From the Thirties to the Eighties (Crown Publishers, Inc., 1983 series) #nn |
| Characters | vs the Parasite, 1st; Superman; Lois Lane; Perry White |
| Genre | superhero |
| Script | Jim Shooter |
| Pencils | Al Plastino |
| Inks | Al Plastino |
| Reprinted | in Best of DC, The (DC, 1979 series) #10; in Best of DC, The (DC, 1979 series) #32 |
| Characters | Superman |
| Synopsis | 2 page pin up |
| Pencils | Curt Swan |
| Inks | George Klein? |
| Letters | typeset |
| Notes | Clark Kent's Social Security number is given as 092-09-6616 |
| Characters | Supergirl; Superman; Dick Malverne; Philip Raines; Susan Meadows; Mrs. Hart; Jerry Hawes; green kryptonite; Elaine Sterling; Ethel Harris; Janice Tyler; Sally King |
| Genre | superhero |
| Script | Leo Dorfman? |
| Pencils | Jim Mooney |
| Inks | Jim Mooney |