Appearing in 1st story
- Nancy Whitehead
- Chipmunk Hunk (Tomas Lara-Perez)
- Koi Boi (Ken Shiga)
- Thor (Jane Foster)
- Girl Squirrel (Ratatoskr) (Real name first revealed) (Origin revealed) (Main story and flashback)
- Cody (First appearance) (Unnamed)
- Doctor Doom (Victor von Doom) (Mentioned)
- Cat Thor (Mentioned)
- Commander Steve Rogers
- Frigga (Mentioned)
- Loki (Mentioned)
Races and Species:
- Asgard (Mentioned)
- Squirrel Girl's Costume
- Deadpool's Guide to Super Villains Cards (Mentioned)
- Hawkeye's Suit and Trick Arrows
- Spider-Man's Suit and Web-Shooters
- Captain America's Uniform and Wings
- Black Widow's Suit and Gauntlets
- Black Uru arm prosthesis
- Bifrost Portal
Synopsis for 1st story
- Synopsis not yet written
• Our friend Squirrel Girl doesn’t like our new friend Girl Squirrel! In this issue we’ll discover if this dislike is... POTENTIALLY JUSTIFIED??
• Also: if you don’t care whether or not these two people like each other, perhaps me telling you that THE WORLD HAS GONE MAD AND SQUIRREL GIRL HAS TO FIGHT THE AVENGERS IN THIS ISSUE will attract your attention?
• It did? Well guess what: she also fights Ratatoskr, the Norse God of squirrels!
• Also, Old Guy Thor is in this issue! As is New Lady Thor! We don’t have Frog Thor, though.
- Almost every page of this issue contains a small text at the bottom of it, from the point of view of the writer.