"Take One Giant Step -- Backward!" #91
| Series | The Avengers |
| Number | Vol. 1 #91 |
| Publisher | Marvel Comics, Magazine Management Co. |
| Date | 1971-08 |
| Type | Comic Book, Softcover |
| Language | English |
| Cover Artist | Sal Buscema |
| Editor | Stan Lee |
| Inker | Sal Buscema |
| Letterer | Artie Simek |
| Penciler | Sal Buscema |
| Writer | Roy Thomas |
| Genre | Superhero |
| Published in | New York, NY |
| Pages | 32 |
| Characters | Yellowjacket (Henry Pym)(Leaves team), Goliath (Clint Barton), Wasp (Leaves team), Quicksilver, Scarlet Witch, Vision, Supporting Characters:, Captain Marvel (Mar-Vell), Rick Jones, Antagonists:, Sentry 459 |
| Story Location | Alaska, Arctic Circle |
| Links | https://marvel.wikia.com/wiki/Avengers_Vol_1_91 |