| Issue | #325 |
| Published | July 1978 |
| Cover Price | 0.35 |
| Pages | 36 |
| Editing | Julius Schwartz |
| Characters | Superman; Blackrock |
| Genre | superhero |
| Pencils | Rich Buckler (signed) |
| Inks | Joe Rubinstein (signed) |
| Characters | Superman; Morgan Edge; Lois Lane; Lana Lang; Perry White; Herbie; Supermobile; Atomic Skull [Dr. Albert Michaels]; Dr. Jenet Klyburn; SKULL (villains); Titano; Peter Silverstone; Blackrock [III] (intro, villain); Samuel Tanner |
| Genre | superhero |
| Script | Martin Pasko |
| Pencils | Curt Swan |
| Inks | Frank Chiaramonte |
| Colors | Jerry Serpe |
| Letters | Ben Oda |