The Comic Book Heroesbegins with that first issue of the Flash, an event that would alter American pop culture forever. It's the story both of the superheroes and their all-too-human creators. From "the avuncular chipmunk," Julius Schwartz, to Todd McFarlane and his bloody Spawn, the writers, artists, and editors have cast the heroes for generations of American kids in the mold of their own personalities and inner struggles. From the Flash's 1956...