Written by BRIAN MICHAEL BENDIS. Cover and pencils by MARK BAGLEY. An all-new villain explodes on the scene, literally! But how can Spider-Man fight a new mysterious foe named Geldhoff if he can't even find a costume? And will Peter and Mary Jane finally just say what they feel?! Guest-starring the Ultimate X-Men. Collects ULTIMATE SPIDER-MAN #40-45. 144 PGS./ALL AGES.