Fantastic Four (1961) #31
The Mole-Man emerges from his underground lair to bait the Fantastic Four into battle! Will the team be able to withstand his legion of Mole People? A very strange smack-down ensues.
Fantastic Four (1961) #32
Who exactly is the Invincible Man? What beef does he have with the Fantastic Four? And just how invincible is this new villain? A hero will fall in this shocking issue.
