Following the events of September 11, there have been movies (World Trade Center) and TV specials discussing the tragedy of this day as well as the heroism of police, firefighters, and first responders who braved the danger to help anyone they could.
What’s better than one superhero in a comic book? That would be two heroes in a comic, which is where the idea of team-up books thrives. Unlike a team book where heroes work together issue in and out, team-up comics focus on different characters working together for one or two issues max.
