The League of Extraordinary Gentlemen is a literary-inspired alternate history graphic novel series written by Alan Moore and illustrated by Kevin O'Neill. It features a team of famous fictional characters from Victorian literature, including Allan Quatermain, Mina Murray, Captain Nemo, and Dr. Jekyll. Together, they embark on thrilling adventures that blend elements of steampunk, fantasy, and historical fiction. The League of Extraordinary Gentlemen is a must-read for fans of classic literature and alternate history.