First What If? issue in Marvel Comics written by Roy Thomas and penciled by Jim Craig. In an alternate reality, Spider-Man is shown joining the Fantastic Four in order to make money. The Fantastic Five, which included Spider-Man, faced villains that consisted of the Chameleon, the Vulture, Red Ghost, Namor, and the Puppet Master. The issue ended with Invisible Girl leaving the Fantastic Four and joining Namor.