Marvel Masterworks: The Invincible Iron Man #1

This volume collects the earliest adventures of Iron Man from Tales of Suspense #39-50, showcasing the debut of the armored Avenger and his transformation from wealthy industrialist Tony Stark to a superhero battling Cold War threats and personal demons. The stories by Stan Lee, Larry Lieber, and Don Heck establish the character's origin, his heart condition, and his early rogues' gallery, including the Mandarin and the Crimson Dynamo.