Special operations (Military science) Scouts (Youth organization members) Graphic novels Imaginary wars and battles Immortality Mercenary troops Superheroes Boy Scouts Fiction Imaginary places Magic Monsters Supervillains Animal mutation Brothers Cold War Comic books, strips, etc Delusions Disasters Dystopias End of the world Espionage False personation Folklore Ghosts Giants Justice League of America (Fictitious characters) Man-woman relationships Memory Nanotechnology