A rare chemical explosion psychically links Batman with Jo-Jo Gagan, and when the underworld finds out about this, they turn on Gagan and attempt to kill him, believing that the Caped Crusader will perish as well.
More Details...Batman #155 GD 1st app of the Penguin in Silver Age Cover detached at bottom staple Water damage Top right corner significant wear Front cover bottom right corner torn off Spine ticks 37 written in pen on cover
A rare chemical explosion psychically links Batman with Jo-Jo Gagan, and when the underworld finds out about this, they turn on Gagan and attempt to kill him, believing that the Caped Crusader will perish as well.