I’m sure that I’ve read plenty of comics more than one time because I have so many that I’m sentimental about, but I’ll choose V for Vendetta.
The date is November 5th, 1997. War has ravaged England, entire races have been eradicated, the entire British populace is under constant surveillance, and the absolute power is absolutely corrupt. On this historic day, a man with a strong resemblance to Guy Fawkes (in action and dress) blows up Parliament. The bomber, a masked character named V, saves a girl named Eve from a violent crime and takes her under his wing.
Moore's dystopian, fascist version of England, ruled by one central leader and his sects (named after parts of the body, such as Finger, Nose, and Voice), is systematically dismantled by the enigmatic V. Readers must ultimately decide if V is a mad anarchist/terrorist or a freedom-fighting avenger for good.
Originally published in 1989, V has been reissued as a hardcover book with never-seen-before sketches and two new vignettes. This story is slated to be released as a major motion picture in 2006, and demand should intensify as the movie trailers come out. Combining alternate history with moral questions about freedom and identity, this book would work well in a school setting; and while there is some slight nudity and violence, they fit well within the framework of the story.
V for Vendetta was the first book I’d ever read by Alan Moore and ranks as probably my favorite graphic novel of all them. I’ve read this probably more than a dozen times. It never gets old for me.