CIVIL WAR II TIE-IN! The A.I.M. vs. S.H.I.E.L.D. vs. W.H.I.S.P.E.R. war screams towards a heart-shredding climax! It's a battle to the finish aboard a crashing Air Force One! And no matter who wins, Marvel-Earth will never be the same! WE BEG OF YOU, TRUE BELIEVER-DO NOT REVEAL THE SHOCKING TWISTS WITHIN THESE PAGES TO MAN OR BEAST!