Captain America, the Human Torch and the Sub-Mariner - plus scrappy sidekicks Bucky and Toro - first banded together when the United States entered WWII! Now, relive the heroes' untold tales as they face the evil Axis powers - and battle Scarlet Scarab, Master Man, Iron Cross, Super-Axis and more! But how will the Invaders react when Cap and Bucky die?! Plus: the formation of the Kid Commandoes and the villainous history of the X-Men's Dr. Nemesis! Guest-starring Nick Fury, dozens of GA heroes - and believe it or not, the mighty Thor!