Captain America: Scourge of the Underworld

Marvel’s 2011 one-shot Captain America: Scourge of the Underworld is a tight, self-contained story written and drawn by the legendary John Byrne. It pits Steve Rogers against a mysterious vigilante targeting the Marvel underworld, blending Byrne’s signature clean, dynamic artwork with a classic superhero mystery. Though a single issue, it’s a notable entry for fans of Byrne’s long, influential career at Marvel, offering a focused, creator-driven take on the Sentinel of Liberty.