The League of Extraordinary Gentlemen is a groundbreaking comic book series written by Alan Moore and illustrated by Kevin O'Neill. First published by the America's Best Comics imprint of DC Comics in 1999, the series reimagines classic literary characters from Victorian and Edwardian fiction as a team of unconventional protagonists operating in an alternate 19th-century universe. The first volume assembles figures such as Allan Quatermain, Mina Murray, Captain Nemo, Dr. Jekyll and Mr. Hyde, and others to confront threats to the British Empire, blending adventure, satire, and metafiction.
Renowned for its intricate plotting, lush artwork, and deep literary allusions, the series draws from a vast array of sources including works by H.G. Wells, Bram Stoker, Robert Louis Stevenson, and many more. Moore and O'Neill's creation deconstructs genre conventions while celebrating pulp literature, earning critical acclaim including multiple Eisner Awards. Its innovative approach to crossovers and pastiche has influenced modern comics, establishing it as a landmark in the medium with volumes, prequels, and spin-offs expanding its richly detailed world.