| Issue | #90 |
| Published | February 1980 |
| Frequency | Monthly |
| Cover Price | 0.40 USD |
| Pages | 36 |
| Editing | Allen Milgrom; Mary Jo Duffy (assistant) |
| Notes | Copyright ©1979 by Marvel Comics Group, a Division of Cadence Industries Corporation. |
| Characters | Spider-Man [Peter Parker]; Beast [Henry McCoy]; Killer Shrike [Simon Maddicks]; Modular Man [Dr. Stephen Weems] |
| Genre | Superhero |
| Pencils | Al Milgrom (signed) |
| Inks | Jack Abel (signed) |
| Letters | Irving Watanabe |
| Reprinted | in Marvel Tales (Marvel, 1966 series) #240; in Spiderman (Editorial Planeta DeAgostini S.A., 1983 series) #20 |
| Characters | Spider-Man [Peter Parker]; Beast [Henry McCoy]; Cissy Ironwode; VILLAINS: Killer Shrike [Simon Maddicks]; Modular Man [Dr. Stephen Weems] |
| Genre | Superhero |
| Script | Steven Grant |
| Pencils | Mike Vosburg (breakdowns); Bob McLeod (finished art) |
| Inks | Bob McLeod |
| Colors | George Roussos |
| Letters | John Costanza |
| Reprinted | in Marvel Tales (Marvel, 1966 series) #240; in Spiderman (Editorial Planeta DeAgostini S.A., 1983 series) #20 |
| Characters | Rom |
| Script | Stan Lee; ? |
| Letters | typeset |
| Notes | Stan Lee talks about the generation gap. The Mighty Marvel Checklist for comics dated February 1980. |
| Characters | Mr. Fantastic [Reed Richards]; Goldigger (villain) |
| Genre | Superhero |
| Pencils | Sal Buscema |
| Inks | Mike Esposito ? |
| Letters | Irving Watanabe |
| Letters | typeset |
| Notes | Letters from readers - Deborah C. Lipp, Joey Drain, Marie Brainovich and Greg Turner. Letters page replies by Chris Claremont. |