Avengers: Once an Invader — Marvel
Issue: #1
Who is the mysterious figure that claims to be Captain America, and what mission is he recruiting the super-soldiers of past wars to accomplish? As the new Invaders hit the battlefield, Namor the Sub-Mariner marshals his forces against a crucial island nation! But whose side will the Avengers come down on? Collects AVENGERS #82-84 and INVADERS #0, plus a classic encounter between the two teams, as...
Creators: Dan Buckley, Joe Quesada, Chris Sotomayor, Richard Starkings, Tom Brevoort, Jim Cheung, Andy Schmidt, Scott Kolins, Chuck Austen, Nicole Wiley Boose, Albert Deschesne
Characters: Hawkeye, Captain America, Iron Man, Thor, Bucky Barnes, Scarlet Witch, Carol Danvers, Namor, Black Panther, Hank Pym, Wasp, Cassie Lang, Falcon, She-Hulk, Vision, Hyperion, Grandmaster, Henry Gyrich, Adolf Hitler, Black Knight