| Issue | #212 |
| Published | January 1981 |
| Cover Price | 0.50 |
| Pages | 36 |
| Editing | Al Milgrom |
| Notes | Letters page replies by Denny O'Neil. |
| Characters | Spider-Man; Hydro-Man |
| Genre | superhero |
| Pencils | John Romita Jr. |
| Inks | Al Milgrom |
| Notes | Letters page replies by Denny O'Neil. |
| Characters | F: Spider-Man; Vs. Hydro-Man (1st and intro.); GA: J. Jonah Jameson, Debbie Whitman, Robbie Robertson |
| Genre | superhero |
| Script | Denny O'Neil |
| Pencils | John Romita, Jr. |
| Inks | Jim Mooney |
| Colors | Bob Sharen |
| Letters | Jim Novak |