The League of Extraordinary Gentlemen is a comic book series co-created by writer Alan Moore and artist Kevin O'Neill which began in 1999. The series spans four volumes, an original graphic novel, and a spin-off trilogy of graphic novella. Volume I and Volume II and the graphic novel Black Dossier were published by the America's Best Comics imprint of DC Comics. After leaving the America's Best imprint, the series moved to Top Shelf and Knockabout Comics, which published Volume III: Century, the Nemo Trilogy, and Volume IV: The Tempest. According to Moore, the concept behind the series was initially a "Justice League of Victorian England" but he quickly developed it as an opportunity to merge elements from many works of fiction into one world.
