Comic book superheroes are fictional characters often found in comic books and graphic novels. They typically possess extraordinary abilities, such as super strength, flight, or advanced intelligence, which they use to protect the innocent and fight against villains. These characters often have secret identities, allowing them to live normal lives while battling evil. Many superheroes are part of larger universes, such as the Marvel or DC Comics universes, where they interact with other heroes and villains. Iconic figures like Superman, Batman, and Spider-Man have become cultural symbols, inspiring movies, television shows, and merchandise, making them beloved by fans worldwide.