Iron Man: Demon in a Bottle

Marvel's 2006 one-shot revisits the classic "Demon in a Bottle" storyline, focusing on Tony Stark's struggle with alcoholism. Illustrated by John Romita Jr., this single issue serves as a poignant character study rather than a full series, highlighting a pivotal moment in Iron Man's history. It matters as a concise, artistically-driven exploration of vulnerability in a superhero's life.