Superman: Action Comics Vol. 7: Under the Skin

Superman may be from Krypton, but Smallville, Kansas will always be Clark Kent's hometown. So when a mysterious fog rolls in, cutting the town off from the outside world, the Man of Steel is the first to leap into action.

But there's a monster lurking in the mist--one that feeds off of the terror and darkness that hides inside even Superman's mind. Clark will risk anything to save the people he loves; but even if he succeeds, will he be able to break free of his own nightmares?

SUPERMAN - ACTION COMICS VOL. 7: UNDER THE SKIN collects issues #36-40 and ACTION COMICS: FUTURES END #1.