What if? (1977) # 1 What if Spider-Man joined the Fantastic Four? and #5 What if Captain America hadn't vanished during World War II? What if? (1989) #9 What if the X-Men died on their first mission? What if? Spider-Man: House of M One-Shot What if? (2010) #200 What If Norman Osborn Won the Siege of Asgard?, What If the Watcher Killed Galactus? Story of Galactic Proportions by Stan Lee Published by Marvel Comics
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