Cover A First Printing. It's Thor versus Hulk for the throw-down of the millennium! But how can this be!?! How can Hulk and Thor be face-to-face!?! What sort of inter-dimensional havoc has the return of Onslaught wreaked? And why don't Reed Richards and Sue Storm know their own son? The mysteries deepen as the action never lets up! All-out action as only Jeph Loeb and Rob Liefeld can deliver!