Marvel once again poses the question, 'What If...?' What if the Skrulls WON Secret Invasion? What if Jean Grey came back to life instead of Colossus? What if Danger from ASTONISHING X-MEN became Ultron's bride? What if the heroes LOST World War Hulk? What if Daredevil died and was resurrected by The Hand? What if Gwen Stacy survived the House of M? Collecting WHAT IF? SECRET INVASION, WORLD WAR HULK, SPIDER-MAN: HOUSE OF M, ASTONISHING X-MEN and DAREDEVIL VS. ELEKTRA.