Don Heck

The foundation of Iron Man: Tony Stark begins as a Cold War industrialist with a damaged heart and a conscience he cannot ignore. Stan Lee and Don Heck build a superhero premise around engineering, survival and responsibility, giving the character moral tension from the start.

Robin: The Bronze Age Omnibus gives Dick Grayson room to exist beyond Batman's shadow, with college-age independence, solo danger and a clearer sense of Robin as a hero learning his own shape. Bob Rozakis, Gerry Conway, Don Heck and Jim Aparo make the character feel transitional in the best way: still tied to Gotham, but already moving outward.