The League of Extraordinary Gentlemen is a steampunk alternate history graphic novel series written by Alan Moore and illustrated by Kevin O'Neill. The story brings together famous literary characters from Victorian-era fiction, including Allan Quatermain, Mina Murray, and Captain Nemo, as they form a team to protect the world from supernatural threats. The League of Extraordinary Gentlemen combines adventure, mystery, and literary references, offering a unique and imaginative take on the alternate history genre. With its rich storytelling and detailed artwork, the series has become a favorite among fans of both classic literature and graphic novels.