| Issue | #337 |
| Published | Early September 1991 |
| Frequency | monthly except semi-monthly in August |
| Cover Price | 1.00 USD; 1.25 CAD; 0.65 GBP |
| Pages | 36 |
| Editing | Len Kaminski (Assistant Editor); Ralph Macchio (Editor); Tom DeFalco (Editor-in-Chief) |
| Characters | Captain America [Steve Rogers]; Black Widow [Natasha Romanov]; Vision; Sersi; Thane Ector; Sybyl Dorn |
| Genre | superhero |
| Pencils | Ron Lim (signed) |
| Inks | Tom Palmer (signed) |
| Characters | Captain America [Steve Rogers]; Hercules; Black Widow [Natasha Romanov]; Quasar; Vision; Rage; Black Knight [Dane Whitman]; Sersi; Iron Man [Tony Stark]; Beast; Black Panther; Hank Pym; Inhumans [Crystal; Lockjaw]; Thane Ector; Sybyl Dorn; the Fool; the Brethren; the Watcher; the Collector; Nick Fury; Nakka |
| Synopsis | Crystal joins the Avengers. Nakka dies. |
| Genre | superhero |
| Script | Bob Harras |
| Pencils | Steve Epting |
| Inks | Tom Palmer |
| Colors | Christie Scheele; Renee Witterstatter |
| Letters | Bill Oakley; Rick Parker |