"With Friends Like These", "War and Pieces!", "The Camera Doesn't Lie", and "The Gravity of the Situation"
*So, have you ever noticed that Peter Parker never really grows facial hair? That's just this side of weird, right? We felt sorry for the wall-crawler, so we went and got him a special guest star, The Invincible Iron Man!!!!!! Because I think we can all agree that Tony Stark's got the sweetest facial hair in all of Marvel Comics. Oh! And they fight a Nazi robot.
PLUS: Spidey vs. Iceman! Spider-Man J! And a ton of classic Spidey stories! * Source: Marvel.com